73020871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3089}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 91365120

約数和(自身を除く): 18344249

約数列:

[1, 7, 11, 77, 307, 2149, 3089, 3377, 21623, 23639, 33979, 237853, 948323, 6638261, 10431553, 73020871]

約数ペア:

[(1, 73020871), (7, 10431553), (11, 6638261), (77, 948323), (307, 237853), (2149, 33979), (3089, 23639), (3377, 21623)]