156964230513

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123691277}}^1$

素因数の和:123691333

約数の個数: 16

約数和(自身を含む): 237487253760

約数和(自身を除く): 80523023247

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123691277, 371073831, 1113221493, 3339664479, 5813490019, 17440470057, 52321410171, 156964230513]

約数ペア:

[(1, 156964230513), (3, 52321410171), (9, 17440470057), (27, 5813490019), (47, 3339664479), (141, 1113221493), (423, 371073831), (1269, 123691277)]