51916773

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4157}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 72648576

約数和(自身を除く): 20731803

約数列:

[1, 3, 23, 69, 181, 543, 4157, 4163, 12471, 12489, 95611, 286833, 752417, 2257251, 17305591, 51916773]

約数ペア:

[(1, 51916773), (3, 17305591), (23, 2257251), (69, 752417), (181, 286833), (543, 95611), (4157, 12489), (4163, 12471)]