156902967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9511}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 255682560

約数和(自身を除く): 98779593

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 9511, 16497, 28533, 85599, 123643, 256797, 370929, 447017, 1112787, 1341051, 3338361, 4023153, 5811221, 12069459, 17433663, 52300989, 156902967]

約数ペア:

[(1, 156902967), (3, 52300989), (9, 17433663), (13, 12069459), (27, 5811221), (39, 4023153), (47, 3338361), (117, 1341051), (141, 1112787), (351, 447017), (423, 370929), (611, 256797), (1269, 123643), (1833, 85599), (5499, 28533), (9511, 16497)]