15673876263

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{20393}}^1$

素因数の和:20548

約数の個数: 48

約数和(自身を含む): 24433643520

約数和(自身を除く): 8759767257

約数列:

[1, 3, 9, 23, 47, 69, 79, 141, 207, 237, 423, 711, 1081, 1817, 3243, 3713, 5451, 9729, 11139, 16353, 20393, 33417, 61179, 85399, 183537, 256197, 469039, 768591, 958471, 1407117, 1611047, 2875413, 4221351, 4833141, 8626239, 14499423, 22044833, 37054081, 66134499, 75719209, 111162243, 198403497, 227157627, 333486729, 681472881, 1741541807, 5224625421, 15673876263]

約数ペア:

[(1, 15673876263), (3, 5224625421), (9, 1741541807), (23, 681472881), (47, 333486729), (69, 227157627), (79, 198403497), (141, 111162243), (207, 75719209), (237, 66134499), (423, 37054081), (711, 22044833), (1081, 14499423), (1817, 8626239), (3243, 4833141), (3713, 4221351), (5451, 2875413), (9729, 1611047), (11139, 1407117), (16353, 958471), (20393, 768591), (33417, 469039), (61179, 256197), (85399, 183537)]