155430219

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{19843}}^1$

素因数の和:20226

約数の個数: 16

約数和(自身を含む): 237492992

約数和(自身を除く): 82062773

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 7833, 19843, 59529, 138901, 416703, 7401439, 22204317, 51810073, 155430219]

約数ペア:

[(1, 155430219), (3, 51810073), (7, 22204317), (21, 7401439), (373, 416703), (1119, 138901), (2611, 59529), (7833, 19843)]