156730687701

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{235951}}^1$

素因数の和:236681

約数の個数: 32

約数和(自身を含む): 244272611328

約数和(自身を除く): 87541923627

約数列:

[1, 3, 7, 21, 47, 141, 329, 673, 987, 2019, 4711, 14133, 31631, 94893, 221417, 235951, 664251, 707853, 1651657, 4954971, 11089697, 33269091, 77627879, 158795023, 232883637, 476385069, 1111565161, 3334695483, 7463366081, 22390098243, 52243562567, 156730687701]

約数ペア:

[(1, 156730687701), (3, 52243562567), (7, 22390098243), (21, 7463366081), (47, 3334695483), (141, 1111565161), (329, 476385069), (673, 232883637), (987, 158795023), (2019, 77627879), (4711, 33269091), (14133, 11089697), (31631, 4954971), (94893, 1651657), (221417, 707853), (235951, 664251)]