1572256737

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 2413990656

約数和(自身を除く): 841733919

約数列:

[1, 3, 9, 27, 47, 81, 141, 167, 423, 501, 1269, 1503, 2473, 3807, 4509, 7419, 7849, 13527, 22257, 23547, 66771, 70641, 116231, 200313, 211923, 348693, 412991, 635769, 1046079, 1238973, 3138237, 3716919, 9414711, 11150757, 19410577, 33452271, 58231731, 174695193, 524085579, 1572256737]

約数ペア:

[(1, 1572256737), (3, 524085579), (9, 174695193), (27, 58231731), (47, 33452271), (81, 19410577), (141, 11150757), (167, 9414711), (423, 3716919), (501, 3138237), (1269, 1238973), (1503, 1046079), (2473, 635769), (3807, 412991), (4509, 348693), (7419, 211923), (7849, 200313), (13527, 116231), (22257, 70641), (23547, 66771)]