75292497

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 140553600

約数和(自身を除く): 65261103

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 81, 87, 133, 171, 189, 203, 241, 261, 399, 513, 551, 567, 609, 723, 783, 1197, 1539, 1653, 1687, 1827, 2169, 2349, 3591, 3857, 4579, 4959, 5061, 5481, 6507, 6989, 10773, 11571, 13737, 14877, 15183, 16443, 19521, 20967, 32053, 34713, 41211, 44631, 45549, 48923, 62901, 96159, 104139, 123633, 132791, 136647, 146769, 188703, 288477, 312417, 370899, 398373, 440307, 566109, 865431, 929537, 1195119, 1320921, 2596293, 2788611, 3585357, 3962763, 8365833, 10756071, 25097499, 75292497]

約数ペア:

[(1, 75292497), (3, 25097499), (7, 10756071), (9, 8365833), (19, 3962763), (21, 3585357), (27, 2788611), (29, 2596293), (57, 1320921), (63, 1195119), (81, 929537), (87, 865431), (133, 566109), (171, 440307), (189, 398373), (203, 370899), (241, 312417), (261, 288477), (399, 188703), (513, 146769), (551, 136647), (567, 132791), (609, 123633), (723, 104139), (783, 96159), (1197, 62901), (1539, 48923), (1653, 45549), (1687, 44631), (1827, 41211), (2169, 34713), (2349, 32053), (3591, 20967), (3857, 19521), (4579, 16443), (4959, 15183), (5061, 14877), (5481, 13737), (6507, 11571), (6989, 10773)]