86715897

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 123780096

約数和(自身を除く): 37064199

約数列:

[1, 3, 31, 53, 73, 93, 159, 219, 241, 723, 1643, 2263, 3869, 4929, 6789, 7471, 11607, 12773, 17593, 22413, 38319, 52779, 119939, 359817, 395963, 545383, 932429, 1187889, 1636149, 2797287, 28905299, 86715897]

約数ペア:

[(1, 86715897), (3, 28905299), (31, 2797287), (53, 1636149), (73, 1187889), (93, 932429), (159, 545383), (219, 395963), (241, 359817), (723, 119939), (1643, 52779), (2263, 38319), (3869, 22413), (4929, 17593), (6789, 12773), (7471, 11607)]