74429481

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16381

約数の個数: 24

約数和(自身を含む): 119172864

約数和(自身を除く): 44743383

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 16333, 48999, 114331, 342993, 506323, 800317, 1518969, 2400951, 3544261, 10632783, 24809827, 74429481]

約数ペア:

[(1, 74429481), (3, 24809827), (7, 10632783), (21, 3544261), (31, 2400951), (49, 1518969), (93, 800317), (147, 506323), (217, 342993), (651, 114331), (1519, 48999), (4557, 16333)]