156713913

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{16631}}^1$

素因数の和:16989

約数の個数: 16

約数和(自身を含む): 232848000

約数和(自身を除く): 76134087

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 16631, 49893, 149679, 449037, 5804219, 17412657, 52237971, 156713913]

約数ペア:

[(1, 156713913), (3, 52237971), (9, 17412657), (27, 5804219), (349, 449037), (1047, 149679), (3141, 49893), (9423, 16631)]