201701994399

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{60735319}}^1$

素因数の和:60735372

約数の個数: 20

約数和(自身を含む): 308656896240

約数和(自身を除く): 106954901841

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 60735319, 182205957, 546617871, 1639853613, 2490148079, 4919560839, 7470444237, 22411332711, 67233998133, 201701994399]

約数ペア:

[(1, 201701994399), (3, 67233998133), (9, 22411332711), (27, 7470444237), (41, 4919560839), (81, 2490148079), (123, 1639853613), (369, 546617871), (1107, 182205957), (3321, 60735319)]