156913424721

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{6427}}^1\times {\mathrm{31181}}^1$

素因数の和:37646

約数の個数: 32

約数和(自身を含む): 240525475200

約数和(自身を除く): 83612050479

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 6427, 19281, 31181, 57843, 93543, 173529, 186383, 280629, 559149, 841887, 904249, 1677447, 2712747, 5032341, 8138241, 24414723, 200400287, 601200861, 1803602583, 5410807749, 5811608323, 17434824969, 52304474907, 156913424721]

約数ペア:

[(1, 156913424721), (3, 52304474907), (9, 17434824969), (27, 5811608323), (29, 5410807749), (87, 1803602583), (261, 601200861), (783, 200400287), (6427, 24414723), (19281, 8138241), (31181, 5032341), (57843, 2712747), (93543, 1677447), (173529, 904249), (186383, 841887), (280629, 559149)]