139286079

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 205405200

約数和(自身を除く): 66119121

約数列:

[1, 3, 9, 59, 177, 461, 531, 569, 1383, 1707, 4149, 5121, 27199, 33571, 81597, 100713, 244791, 262309, 302139, 786927, 2360781, 15476231, 46428693, 139286079]

約数ペア:

[(1, 139286079), (3, 46428693), (9, 15476231), (59, 2360781), (177, 786927), (461, 302139), (531, 262309), (569, 244791), (1383, 100713), (1707, 81597), (4149, 33571), (5121, 27199)]