68516241

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 99912960

約数和(自身を除く): 31396719

約数列:

[1, 3, 23, 29, 69, 87, 97, 291, 353, 667, 1059, 2001, 2231, 2813, 6693, 8119, 8439, 10237, 24357, 30711, 34241, 64699, 102723, 194097, 235451, 706353, 787543, 992989, 2362629, 2978967, 22838747, 68516241]

約数ペア:

[(1, 68516241), (3, 22838747), (23, 2978967), (29, 2362629), (69, 992989), (87, 787543), (97, 706353), (291, 235451), (353, 194097), (667, 102723), (1059, 64699), (2001, 34241), (2231, 30711), (2813, 24357), (6693, 10237), (8119, 8439)]