184076487

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 322672896

約数和(自身を除く): 138596409

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 83, 107, 141, 147, 249, 321, 329, 423, 441, 581, 747, 749, 963, 987, 1743, 2247, 2303, 2961, 3901, 4067, 5029, 5229, 5243, 6741, 6909, 8881, 11703, 12201, 15087, 15729, 20727, 26643, 27307, 35109, 35203, 36603, 45261, 47187, 62167, 79929, 81921, 105609, 186501, 191149, 245763, 246421, 316827, 417407, 435169, 559503, 573447, 739263, 1252221, 1305507, 1720341, 2217789, 2921849, 3756663, 3916521, 8765547, 20452943, 26296641, 61358829, 184076487]

約数ペア:

[(1, 184076487), (3, 61358829), (7, 26296641), (9, 20452943), (21, 8765547), (47, 3916521), (49, 3756663), (63, 2921849), (83, 2217789), (107, 1720341), (141, 1305507), (147, 1252221), (249, 739263), (321, 573447), (329, 559503), (423, 435169), (441, 417407), (581, 316827), (747, 246421), (749, 245763), (963, 191149), (987, 186501), (1743, 105609), (2247, 81921), (2303, 79929), (2961, 62167), (3901, 47187), (4067, 45261), (5029, 36603), (5229, 35203), (5243, 35109), (6741, 27307), (6909, 26643), (8881, 20727), (11703, 15729), (12201, 15087)]