81955263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{44711}}^1$

素因数の和:44774

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 38230593

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 44711, 134133, 581243, 1743729, 2101417, 6304251, 27318421, 81955263]

約数ペア:

[(1, 81955263), (3, 27318421), (13, 6304251), (39, 2101417), (47, 1743729), (141, 581243), (611, 134133), (1833, 44711)]