227080581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22481}}^1$

素因数の和:22541

約数の個数: 32

約数和(自身を含む): 382733568

約数和(自身を除く): 155652987

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 22481, 67443, 157367, 292253, 472101, 831797, 876759, 2045771, 2495391, 5822579, 6137313, 10813361, 17467737, 32440083, 75693527, 227080581]

約数ペア:

[(1, 227080581), (3, 75693527), (7, 32440083), (13, 17467737), (21, 10813361), (37, 6137313), (39, 5822579), (91, 2495391), (111, 2045771), (259, 876759), (273, 831797), (481, 472101), (777, 292253), (1443, 157367), (3367, 67443), (10101, 22481)]