81051039

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 119799680

約数和(自身を除く): 38748641

約数列:

[1, 3, 9, 67, 139, 201, 417, 603, 967, 1251, 2901, 8703, 9313, 27939, 64789, 83817, 134413, 194367, 403239, 583101, 1209717, 9005671, 27017013, 81051039]

約数ペア:

[(1, 81051039), (3, 27017013), (9, 9005671), (67, 1209717), (139, 583101), (201, 403239), (417, 194367), (603, 134413), (967, 83817), (1251, 64789), (2901, 27939), (8703, 9313)]