74424441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 122895360

約数和(自身を除く): 48470919

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 1523, 2327, 3759, 4569, 6981, 10661, 16289, 19799, 31983, 48867, 59397, 138593, 272617, 415779, 817851, 1908319, 3544021, 5724957, 10632063, 24808147, 74424441]

約数ペア:

[(1, 74424441), (3, 24808147), (7, 10632063), (13, 5724957), (21, 3544021), (39, 1908319), (91, 817851), (179, 415779), (273, 272617), (537, 138593), (1253, 59397), (1523, 48867), (2327, 31983), (3759, 19799), (4569, 16289), (6981, 10661)]