159870789

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1302

約数の個数: 36

約数和(自身を含む): 253078020

約数和(自身を除く): 93207231

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 801, 1157, 1181, 1521, 3471, 3543, 10413, 10629, 15041, 15353, 45123, 46059, 105109, 135369, 138177, 199589, 315327, 598767, 945981, 1366417, 1796301, 4099251, 12297753, 17763421, 53290263, 159870789]

約数ペア:

[(1, 159870789), (3, 53290263), (9, 17763421), (13, 12297753), (39, 4099251), (89, 1796301), (117, 1366417), (169, 945981), (267, 598767), (507, 315327), (801, 199589), (1157, 138177), (1181, 135369), (1521, 105109), (3471, 46059), (3543, 45123), (10413, 15353), (10629, 15041)]