138026013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 203980800

約数和(自身を除く): 65954787

約数列:

[1, 3, 19, 23, 57, 69, 127, 381, 437, 829, 1311, 2413, 2487, 2921, 7239, 8763, 15751, 19067, 47253, 55499, 57201, 105283, 166497, 315849, 362273, 1086819, 2000377, 2421509, 6001131, 7264527, 46008671, 138026013]

約数ペア:

[(1, 138026013), (3, 46008671), (19, 7264527), (23, 6001131), (57, 2421509), (69, 2000377), (127, 1086819), (381, 362273), (437, 315849), (829, 166497), (1311, 105283), (2413, 57201), (2487, 55499), (2921, 47253), (7239, 19067), (8763, 15751)]