64150443

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6247}}^1$

素因数の和:6423

約数の個数: 24

約数和(自身を含む): 106565888

約数和(自身を除く): 42415445

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 6247, 10269, 18741, 43729, 56223, 131187, 393561, 1018261, 3054783, 7127827, 9164349, 21383481, 64150443]

約数ペア:

[(1, 64150443), (3, 21383481), (7, 9164349), (9, 7127827), (21, 3054783), (63, 1018261), (163, 393561), (489, 131187), (1141, 56223), (1467, 43729), (3423, 18741), (6247, 10269)]