157065873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 232678656

約数和(自身を除く): 75612783

約数列:

[1, 3, 17, 23, 51, 69, 293, 391, 457, 879, 1173, 1371, 4981, 6739, 7769, 10511, 14943, 20217, 23307, 31533, 114563, 133901, 178687, 343689, 401703, 536061, 2276317, 3079723, 6828951, 9239169, 52355291, 157065873]

約数ペア:

[(1, 157065873), (3, 52355291), (17, 9239169), (23, 6828951), (51, 3079723), (69, 2276317), (293, 536061), (391, 401703), (457, 343689), (879, 178687), (1173, 133901), (1371, 114563), (4981, 31533), (6739, 23307), (7769, 20217), (10511, 14943)]