72416127

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 113992704

約数和(自身を除く): 41576577

約数列:

[1, 3, 7, 21, 41, 123, 151, 287, 453, 557, 861, 1057, 1671, 3171, 3899, 6191, 11697, 18573, 22837, 43337, 68511, 84107, 130011, 159859, 252321, 479577, 588749, 1766247, 3448387, 10345161, 24138709, 72416127]

約数ペア:

[(1, 72416127), (3, 24138709), (7, 10345161), (21, 3448387), (41, 1766247), (123, 588749), (151, 479577), (287, 252321), (453, 159859), (557, 130011), (861, 84107), (1057, 68511), (1671, 43337), (3171, 22837), (3899, 18573), (6191, 11697)]