156715890957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{3645149}}^1$

素因数の和:3645453

約数の個数: 24

約数和(自身を含む): 240536158200

約数和(自身を除く): 83820267243

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 2529, 4777, 14331, 42993, 3645149, 10935447, 32806341, 61967533, 185902599, 557707797, 1024286869, 3072860607, 9218581821, 17412876773, 52238630319, 156715890957]

約数ペア:

[(1, 156715890957), (3, 52238630319), (9, 17412876773), (17, 9218581821), (51, 3072860607), (153, 1024286869), (281, 557707797), (843, 185902599), (2529, 61967533), (4777, 32806341), (14331, 10935447), (42993, 3645149)]