66709541

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 4052059

約数列:

[1, 29, 71, 179, 181, 2059, 5191, 5249, 12709, 12851, 32399, 368561, 372679, 939571, 2300329, 66709541]

約数ペア:

[(1, 66709541), (29, 2300329), (71, 939571), (179, 372679), (181, 368561), (2059, 32399), (5191, 12851), (5249, 12709)]