63770931

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7727}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 106089984

約数和(自身を除く): 42319053

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 7727, 8253, 23181, 54089, 69543, 162267, 486801, 1012237, 3036711, 7085659, 9110133, 21256977, 63770931]

約数ペア:

[(1, 63770931), (3, 21256977), (7, 9110133), (9, 7085659), (21, 3036711), (63, 1012237), (131, 486801), (393, 162267), (917, 69543), (1179, 54089), (2751, 23181), (7727, 8253)]