157029537

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{54581}}^1$

素因数の和:54728

約数の個数: 16

約数和(自身を含む): 241034112

約数和(自身を除く): 84004575

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 54581, 163743, 382067, 1146201, 7477597, 22432791, 52343179, 157029537]

約数ペア:

[(1, 157029537), (3, 52343179), (7, 22432791), (21, 7477597), (137, 1146201), (411, 382067), (959, 163743), (2877, 54581)]