16350309

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 9258651

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 233, 339, 621, 699, 1017, 2097, 2599, 3051, 5359, 6291, 7797, 16077, 23391, 26329, 48231, 70173, 78987, 144693, 236961, 605567, 710883, 1816701, 5450103, 16350309]

約数ペア:

[(1, 16350309), (3, 5450103), (9, 1816701), (23, 710883), (27, 605567), (69, 236961), (113, 144693), (207, 78987), (233, 70173), (339, 48231), (621, 26329), (699, 23391), (1017, 16077), (2097, 7797), (2599, 6291), (3051, 5359)]