74505121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 79170048

約数和(自身を除く): 4664927

約数列:

[1, 31, 53, 137, 331, 1643, 4247, 7261, 10261, 17543, 45347, 225091, 543833, 1405757, 2403391, 74505121]

約数ペア:

[(1, 74505121), (31, 2403391), (53, 1405757), (137, 543833), (331, 225091), (1643, 45347), (4247, 17543), (7261, 10261)]