76640481

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 112825440

約数和(自身を除く): 36184959

約数列:

[1, 3, 9, 89, 163, 267, 489, 587, 801, 1467, 1761, 5283, 14507, 43521, 52243, 95681, 130563, 156729, 287043, 470187, 861129, 8515609, 25546827, 76640481]

約数ペア:

[(1, 76640481), (3, 25546827), (9, 8515609), (89, 861129), (163, 470187), (267, 287043), (489, 156729), (587, 130563), (801, 95681), (1467, 52243), (1761, 43521), (5283, 14507)]