73430217

素因数分解:

$3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1109}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 121442880

約数和(自身を除く): 48012663

約数列:

[1, 3, 7, 9, 21, 63, 1051, 1109, 3153, 3327, 7357, 7763, 9459, 9981, 22071, 23289, 66213, 69867, 1165559, 3496677, 8158913, 10490031, 24476739, 73430217]

約数ペア:

[(1, 73430217), (3, 24476739), (7, 10490031), (9, 8158913), (21, 3496677), (63, 1165559), (1051, 69867), (1109, 66213), (3153, 23289), (3327, 22071), (7357, 9981), (7763, 9459)]