81637659547

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{70921}}^1$

素因数の和:71598

約数の個数: 16

約数和(自身を含む): 85572783072

約数和(自身を除く): 3935123525

約数列:

[1, 37, 53, 587, 1961, 21719, 31111, 70921, 1151107, 2624077, 3758813, 41630627, 139076081, 1540333199, 2206423231, 81637659547]

約数ペア:

[(1, 81637659547), (37, 2206423231), (53, 1540333199), (587, 139076081), (1961, 41630627), (21719, 3758813), (31111, 2624077), (70921, 1151107)]