156959625087

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{557027}}^1$

素因数の和:557403

約数の個数: 24

約数和(自身を含む): 229406411520

約数和(自身を除く): 72446786433

約数列:

[1, 3, 9, 131, 239, 393, 717, 1179, 2151, 31309, 93927, 281781, 557027, 1671081, 5013243, 72970537, 133129453, 218911611, 399388359, 656734833, 1198165077, 17439958343, 52319875029, 156959625087]

約数ペア:

[(1, 156959625087), (3, 52319875029), (9, 17439958343), (131, 1198165077), (239, 656734833), (393, 399388359), (717, 218911611), (1179, 133129453), (2151, 72970537), (31309, 5013243), (93927, 1671081), (281781, 557027)]