72251152127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{258421}}^1$

素因数の和:262070

約数の個数: 16

約数和(自身を含む): 90104515584

約数和(自身を除く): 17853363457

約数列:

[1, 7, 11, 77, 3631, 25417, 39941, 258421, 279587, 1808947, 2842631, 19898417, 938326651, 6568286557, 10321593161, 72251152127]

約数ペア:

[(1, 72251152127), (7, 10321593161), (11, 6568286557), (77, 938326651), (3631, 19898417), (25417, 2842631), (39941, 1808947), (258421, 279587)]