70656621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 113000448

約数和(自身を除く): 42343827

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 483, 607, 723, 1687, 1821, 4249, 5061, 5543, 12747, 13961, 16629, 38801, 41883, 97727, 116403, 146287, 293181, 438861, 1024009, 3072027, 3364601, 10093803, 23552207, 70656621]

約数ペア:

[(1, 70656621), (3, 23552207), (7, 10093803), (21, 3364601), (23, 3072027), (69, 1024009), (161, 438861), (241, 293181), (483, 146287), (607, 116403), (723, 97727), (1687, 41883), (1821, 38801), (4249, 16629), (5061, 13961), (5543, 12747)]