74947419

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 115029200

約数和(自身を除く): 40081781

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 4021, 6213, 12063, 18639, 36189, 76399, 229197, 438289, 687591, 1314867, 3944601, 8327491, 24982473, 74947419]

約数ペア:

[(1, 74947419), (3, 24982473), (9, 8327491), (19, 3944601), (57, 1314867), (109, 687591), (171, 438289), (327, 229197), (981, 76399), (2071, 36189), (4021, 18639), (6213, 12063)]