155536953999

素因数分解:

$3^1\times 7^2\times {\mathrm{3217}}^1\times {\mathrm{328901}}^1$

素因数の和:332135

約数の個数: 24

約数和(自身を含む): 241316713008

約数和(自身を除く): 85779759009

約数列:

[1, 3, 7, 21, 49, 147, 3217, 9651, 22519, 67557, 157633, 328901, 472899, 986703, 2302307, 6906921, 16116149, 48348447, 1058074517, 3174223551, 7406521619, 22219564857, 51845651333, 155536953999]

約数ペア:

[(1, 155536953999), (3, 51845651333), (7, 22219564857), (21, 7406521619), (49, 3174223551), (147, 1058074517), (3217, 48348447), (9651, 16116149), (22519, 6906921), (67557, 2302307), (157633, 986703), (328901, 472899)]