142892079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 213857280

約数和(自身を除く): 70965201

約数列:

[1, 3, 11, 33, 47, 141, 181, 509, 517, 543, 1527, 1551, 1991, 5599, 5973, 8507, 16797, 23923, 25521, 71769, 92129, 93577, 263153, 276387, 280731, 789459, 1013419, 3040257, 4330063, 12990189, 47630693, 142892079]

約数ペア:

[(1, 142892079), (3, 47630693), (11, 12990189), (33, 4330063), (47, 3040257), (141, 1013419), (181, 789459), (509, 280731), (517, 276387), (543, 263153), (1527, 93577), (1551, 92129), (1991, 71769), (5599, 25521), (5973, 23923), (8507, 16797)]