156727792629

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12908969}}^1$

素因数の和:12909065

約数の個数: 24

約数和(自身を含む): 241655918400

約数和(自身を除く): 84928125771

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 12908969, 38726907, 116180721, 245270411, 735811233, 916536799, 2207433699, 2749610397, 8248831191, 17414199181, 52242597543, 156727792629]

約数ペア:

[(1, 156727792629), (3, 52242597543), (9, 17414199181), (19, 8248831191), (57, 2749610397), (71, 2207433699), (171, 916536799), (213, 735811233), (639, 245270411), (1349, 116180721), (4047, 38726907), (12141, 12908969)]