97875687

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51247

約数の個数: 24

約数和(自身を含む): 163487856

約数和(自身を除く): 65612169

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 51217, 153651, 358519, 665821, 1075557, 1997463, 2509633, 4660747, 7528899, 13982241, 32625229, 97875687]

約数ペア:

[(1, 97875687), (3, 32625229), (7, 13982241), (13, 7528899), (21, 4660747), (39, 2509633), (49, 1997463), (91, 1075557), (147, 665821), (273, 358519), (637, 153651), (1911, 51217)]