355153923

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 546120000

約数和(自身を除く): 190966077

約数列:

[1, 3, 9, 27, 29, 87, 261, 409, 783, 1109, 1227, 3327, 3681, 9981, 11043, 11861, 29943, 32161, 35583, 96483, 106749, 289449, 320247, 453581, 868347, 1360743, 4082229, 12246687, 13153849, 39461547, 118384641, 355153923]

約数ペア:

[(1, 355153923), (3, 118384641), (9, 39461547), (27, 13153849), (29, 12246687), (87, 4082229), (261, 1360743), (409, 868347), (783, 453581), (1109, 320247), (1227, 289449), (3327, 106749), (3681, 96483), (9981, 35583), (11043, 32161), (11861, 29943)]