15661323969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{2617}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 21734845440

約数和(自身を除く): 6073521471

約数列:

[1, 3, 31, 93, 229, 281, 687, 843, 2617, 7099, 7851, 8711, 21297, 26133, 64349, 81127, 193047, 243381, 599293, 735377, 1797879, 1994819, 2206131, 5984457, 18578083, 22796687, 55734249, 68390061, 168401333, 505203999, 5220441323, 15661323969]

約数ペア:

[(1, 15661323969), (3, 5220441323), (31, 505203999), (93, 168401333), (229, 68390061), (281, 55734249), (687, 22796687), (843, 18578083), (2617, 5984457), (7099, 2206131), (7851, 1994819), (8711, 1797879), (21297, 735377), (26133, 599293), (64349, 243381), (81127, 193047)]