74180853

素因数分解:

$3^7\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 112648320

約数和(自身を除く): 38467467

約数列:

[1, 3, 9, 27, 81, 107, 243, 317, 321, 729, 951, 963, 2187, 2853, 2889, 8559, 8667, 25677, 26001, 33919, 77031, 78003, 101757, 231093, 234009, 305271, 693279, 915813, 2747439, 8242317, 24726951, 74180853]

約数ペア:

[(1, 74180853), (3, 24726951), (9, 8242317), (27, 2747439), (81, 915813), (107, 693279), (243, 305271), (317, 234009), (321, 231093), (729, 101757), (951, 78003), (963, 77031), (2187, 33919), (2853, 26001), (2889, 25677), (8559, 8667)]