201615745107

素因数分解:

$3^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{1439177}}^1$

素因数の和:1440147

約数の個数: 24

約数和(自身を含む): 313038485136

約数和(自身を除く): 111422740029

約数列:

[1, 3, 7, 21, 49, 147, 953, 2859, 6671, 20013, 46697, 140091, 1439177, 4317531, 10074239, 30222717, 70519673, 211559019, 1371535681, 4114607043, 9600749767, 28802249301, 67205248369, 201615745107]

約数ペア:

[(1, 201615745107), (3, 67205248369), (7, 28802249301), (21, 9600749767), (49, 4114607043), (147, 1371535681), (953, 211559019), (2859, 70519673), (6671, 30222717), (20013, 10074239), (46697, 4317531), (140091, 1439177)]