139287603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{3019}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 230003200

約数和(自身を除く): 90715597

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2197, 3019, 3549, 6591, 9057, 15379, 21133, 39247, 46137, 63399, 117741, 274729, 510211, 824187, 1530633, 3571477, 6632743, 10714431, 19898229, 46429201, 139287603]

約数ペア:

[(1, 139287603), (3, 46429201), (7, 19898229), (13, 10714431), (21, 6632743), (39, 3571477), (91, 1530633), (169, 824187), (273, 510211), (507, 274729), (1183, 117741), (2197, 63399), (3019, 46137), (3549, 39247), (6591, 21133), (9057, 15379)]