80771261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 86736000

約数和(自身を除く): 5964739

約数列:

[1, 19, 103, 149, 277, 1957, 2831, 5263, 15347, 28531, 41273, 291593, 542089, 784187, 4251119, 80771261]

約数ペア:

[(1, 80771261), (19, 4251119), (103, 784187), (149, 542089), (277, 291593), (1957, 41273), (2831, 28531), (5263, 15347)]