163968111

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{357229}}^1$

素因数の和:357255

約数の個数: 16

約数和(自身を含む): 257205600

約数和(自身を除く): 93237489

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 357229, 1071687, 3215061, 6072893, 9645183, 18218679, 54656037, 163968111]

約数ペア:

[(1, 163968111), (3, 54656037), (9, 18218679), (17, 9645183), (27, 6072893), (51, 3215061), (153, 1071687), (459, 357229)]