87651201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{156241}}^1$

素因数の和:156272

約数の個数: 16

約数和(自身を含む): 134993088

約数和(自身を除く): 47341887

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 156241, 468723, 1718651, 2656097, 5155953, 7968291, 29217067, 87651201]

約数ペア:

[(1, 87651201), (3, 29217067), (11, 7968291), (17, 5155953), (33, 2656097), (51, 1718651), (187, 468723), (561, 156241)]