123670557

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{3733}}^1$

素因数の和:4154

約数の個数: 20

約数和(自身を含む): 185243740

約数和(自身を除く): 61573183

約数列:

[1, 3, 9, 27, 81, 409, 1227, 3681, 3733, 11043, 11199, 33129, 33597, 100791, 302373, 1526797, 4580391, 13741173, 41223519, 123670557]

約数ペア:

[(1, 123670557), (3, 41223519), (9, 13741173), (27, 4580391), (81, 1526797), (409, 302373), (1227, 100791), (3681, 33597), (3733, 33129), (11043, 11199)]