156969040053

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20147483}}^1$

素因数の和:20147553

約数の個数: 24

約数和(自身を含む): 248055823008

約数和(自身を除く): 91086782955

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 20147483, 60442449, 141032381, 423097143, 987226667, 1067816599, 2961680001, 3203449797, 7474716193, 22424148579, 52323013351, 156969040053]

約数ペア:

[(1, 156969040053), (3, 52323013351), (7, 22424148579), (21, 7474716193), (49, 3203449797), (53, 2961680001), (147, 1067816599), (159, 987226667), (371, 423097143), (1113, 141032381), (2597, 60442449), (7791, 20147483)]