81910554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8219}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 179919360

約数和(自身を除く): 98008806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 8219, 9966, 16438, 24657, 49314, 90409, 180818, 271227, 542454, 1241069, 2482138, 3723207, 7446414, 13651759, 27303518, 40955277, 81910554]

約数ペア:

[(1, 81910554), (2, 40955277), (3, 27303518), (6, 13651759), (11, 7446414), (22, 3723207), (33, 2482138), (66, 1241069), (151, 542454), (302, 271227), (453, 180818), (906, 90409), (1661, 49314), (3322, 24657), (4983, 16438), (8219, 9966)]