63219261

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13873}}^1$

素因数の和:13921

約数の個数: 24

約数和(自身を含む): 101224704

約数和(自身を除く): 38005443

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 13873, 41619, 97111, 291333, 430063, 679777, 1290189, 2039331, 3010441, 9031323, 21073087, 63219261]

約数ペア:

[(1, 63219261), (3, 21073087), (7, 9031323), (21, 3010441), (31, 2039331), (49, 1290189), (93, 679777), (147, 430063), (217, 291333), (651, 97111), (1519, 41619), (4557, 13873)]