27280638

素因数分解:

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

素因数の和:53

約数の個数: 96

約数和(自身を含む): 76527360

約数和(自身を除く): 49246722

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 729, 891, 1134, 1386, 1458, 1701, 1782, 2079, 2187, 2673, 3402, 4158, 4374, 5103, 5346, 6237, 6561, 8019, 10206, 12474, 13122, 15309, 16038, 18711, 19683, 24057, 30618, 37422, 39366, 45927, 48114, 56133, 59049, 72171, 91854, 112266, 118098, 137781, 144342, 168399, 177147, 216513, 275562, 336798, 354294, 413343, 433026, 505197, 649539, 826686, 1010394, 1240029, 1299078, 1515591, 1948617, 2480058, 3031182, 3897234, 4546773, 9093546, 13640319, 27280638]

約数ペア:

[(1, 27280638), (2, 13640319), (3, 9093546), (6, 4546773), (7, 3897234), (9, 3031182), (11, 2480058), (14, 1948617), (18, 1515591), (21, 1299078), (22, 1240029), (27, 1010394), (33, 826686), (42, 649539), (54, 505197), (63, 433026), (66, 413343), (77, 354294), (81, 336798), (99, 275562), (126, 216513), (154, 177147), (162, 168399), (189, 144342), (198, 137781), (231, 118098), (243, 112266), (297, 91854), (378, 72171), (462, 59049), (486, 56133), (567, 48114), (594, 45927), (693, 39366), (729, 37422), (891, 30618), (1134, 24057), (1386, 19683), (1458, 18711), (1701, 16038), (1782, 15309), (2079, 13122), (2187, 12474), (2673, 10206), (3402, 8019), (4158, 6561), (4374, 6237), (5103, 5346)]