72959103

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5437}}^1$

素因数の和:5524

約数の個数: 32

約数和(自身を含む): 125291520

約数和(自身を除く): 52332417

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 5437, 13419, 16311, 38059, 48933, 114177, 146799, 342531, 386027, 1027593, 1158081, 2702189, 3474243, 8106567, 10422729, 24319701, 72959103]

約数ペア:

[(1, 72959103), (3, 24319701), (7, 10422729), (9, 8106567), (21, 3474243), (27, 2702189), (63, 1158081), (71, 1027593), (189, 386027), (213, 342531), (497, 146799), (639, 114177), (1491, 48933), (1917, 38059), (4473, 16311), (5437, 13419)]