6420005757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{43319}}^1$

素因数の和:43838

約数の個数: 32

約数和(自身を含む): 10396800000

約数和(自身を除く): 3976794243

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 499, 1497, 4491, 5489, 13473, 16467, 43319, 49401, 129957, 148203, 389871, 476509, 1169613, 1429527, 4288581, 12865743, 21616181, 64848543, 194545629, 237777991, 583636887, 713333973, 2140001919, 6420005757]

約数ペア:

[(1, 6420005757), (3, 2140001919), (9, 713333973), (11, 583636887), (27, 237777991), (33, 194545629), (99, 64848543), (297, 21616181), (499, 12865743), (1497, 4288581), (4491, 1429527), (5489, 1169613), (13473, 476509), (16467, 389871), (43319, 148203), (49401, 129957)]