148406349

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{77659}}^1$

素因数の和:77689

約数の個数: 24

約数和(自身を含む): 247890720

約数和(自身を除く): 99484371

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 77659, 232977, 543613, 1009567, 1630839, 3028701, 3805291, 7066969, 11415873, 21200907, 49468783, 148406349]

約数ペア:

[(1, 148406349), (3, 49468783), (7, 21200907), (13, 11415873), (21, 7066969), (39, 3805291), (49, 3028701), (91, 1630839), (147, 1009567), (273, 543613), (637, 232977), (1911, 77659)]