42113169

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 71792640

約数和(自身を除く): 29679471

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1367, 1467, 3423, 4101, 4401, 9569, 10269, 12303, 28707, 30807, 36909, 86121, 222821, 258363, 668463, 1559747, 2005389, 4679241, 6016167, 14037723, 42113169]

約数ペア:

[(1, 42113169), (3, 14037723), (7, 6016167), (9, 4679241), (21, 2005389), (27, 1559747), (63, 668463), (163, 258363), (189, 222821), (489, 86121), (1141, 36909), (1367, 30807), (1467, 28707), (3423, 12303), (4101, 10269), (4401, 9569)]