155117523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 228198208

約数和(自身を除く): 73080685

約数列:

[1, 3, 11, 33, 121, 331, 363, 993, 1291, 3641, 3873, 10923, 14201, 40051, 42603, 120153, 156211, 427321, 468633, 1281963, 4700531, 14101593, 51705841, 155117523]

約数ペア:

[(1, 155117523), (3, 51705841), (11, 14101593), (33, 4700531), (121, 1281963), (331, 468633), (363, 427321), (993, 156211), (1291, 120153), (3641, 42603), (3873, 40051), (10923, 14201)]