70137291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 43661877

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 881, 1561, 2643, 3791, 4683, 6167, 11373, 14977, 18501, 26537, 44931, 79611, 104839, 196463, 314517, 589389, 1375241, 3339871, 4125723, 10019613, 23379097, 70137291]

約数ペア:

[(1, 70137291), (3, 23379097), (7, 10019613), (17, 4125723), (21, 3339871), (51, 1375241), (119, 589389), (223, 314517), (357, 196463), (669, 104839), (881, 79611), (1561, 44931), (2643, 26537), (3791, 18501), (4683, 14977), (6167, 11373)]