139857633

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 209776320

約数和(自身を除く): 69918687

約数列:

[1, 3, 9, 29, 87, 261, 311, 933, 1723, 2799, 5169, 9019, 15507, 27057, 49967, 81171, 149901, 449703, 535853, 1607559, 4822677, 15539737, 46619211, 139857633]

約数ペア:

[(1, 139857633), (3, 46619211), (9, 15539737), (29, 4822677), (87, 1607559), (261, 535853), (311, 449703), (933, 149901), (1723, 81171), (2799, 49967), (5169, 27057), (9019, 15507)]