68562003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 32560557

約数列:

[1, 3, 17, 29, 51, 87, 151, 307, 453, 493, 921, 1479, 2567, 4379, 5219, 7701, 8903, 13137, 15657, 26709, 46357, 74443, 139071, 151351, 223329, 454053, 788069, 1344353, 2364207, 4033059, 22854001, 68562003]

約数ペア:

[(1, 68562003), (3, 22854001), (17, 4033059), (29, 2364207), (51, 1344353), (87, 788069), (151, 454053), (307, 223329), (453, 151351), (493, 139071), (921, 74443), (1479, 46357), (2567, 26709), (4379, 15657), (5219, 13137), (7701, 8903)]