157963419

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{13963}}^1$

素因数の和:14391

約数の個数: 16

約数和(自身を含む): 234595200

約数和(自身を除く): 76631781

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 13963, 41889, 125667, 377001, 5850497, 17551491, 52654473, 157963419]

約数ペア:

[(1, 157963419), (3, 52654473), (9, 17551491), (27, 5850497), (419, 377001), (1257, 125667), (3771, 41889), (11313, 13963)]