74503881

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{29671}}^1$

素因数の和:29714

約数の個数: 20

約数和(自身を含む): 114889984

約数和(自身を除く): 40386103

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 29671, 89013, 267039, 801117, 919801, 2403351, 2759403, 8278209, 24834627, 74503881]

約数ペア:

[(1, 74503881), (3, 24834627), (9, 8278209), (27, 2759403), (31, 2403351), (81, 919801), (93, 801117), (279, 267039), (837, 89013), (2511, 29671)]