54561276

素因数分解:

$2^2\times 3^{11}\times 7^1\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 178563840

約数和(自身を除く): 124002564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 729, 756, 891, 924, 972, 1134, 1188, 1386, 1458, 1701, 1782, 2079, 2187, 2268, 2673, 2772, 2916, 3402, 3564, 4158, 4374, 5103, 5346, 6237, 6561, 6804, 8019, 8316, 8748, 10206, 10692, 12474, 13122, 15309, 16038, 18711, 19683, 20412, 24057, 24948, 26244, 30618, 32076, 37422, 39366, 45927, 48114, 56133, 59049, 61236, 72171, 74844, 78732, 91854, 96228, 112266, 118098, 137781, 144342, 168399, 177147, 183708, 216513, 224532, 236196, 275562, 288684, 336798, 354294, 413343, 433026, 505197, 551124, 649539, 673596, 708588, 826686, 866052, 1010394, 1240029, 1299078, 1515591, 1653372, 1948617, 2020788, 2480058, 2598156, 3031182, 3897234, 4546773, 4960116, 6062364, 7794468, 9093546, 13640319, 18187092, 27280638, 54561276]

約数ペア:

[(1, 54561276), (2, 27280638), (3, 18187092), (4, 13640319), (6, 9093546), (7, 7794468), (9, 6062364), (11, 4960116), (12, 4546773), (14, 3897234), (18, 3031182), (21, 2598156), (22, 2480058), (27, 2020788), (28, 1948617), (33, 1653372), (36, 1515591), (42, 1299078), (44, 1240029), (54, 1010394), (63, 866052), (66, 826686), (77, 708588), (81, 673596), (84, 649539), (99, 551124), (108, 505197), (126, 433026), (132, 413343), (154, 354294), (162, 336798), (189, 288684), (198, 275562), (231, 236196), (243, 224532), (252, 216513), (297, 183708), (308, 177147), (324, 168399), (378, 144342), (396, 137781), (462, 118098), (486, 112266), (567, 96228), (594, 91854), (693, 78732), (729, 74844), (756, 72171), (891, 61236), (924, 59049), (972, 56133), (1134, 48114), (1188, 45927), (1386, 39366), (1458, 37422), (1701, 32076), (1782, 30618), (2079, 26244), (2187, 24948), (2268, 24057), (2673, 20412), (2772, 19683), (2916, 18711), (3402, 16038), (3564, 15309), (4158, 13122), (4374, 12474), (5103, 10692), (5346, 10206), (6237, 8748), (6561, 8316), (6804, 8019)]