66887769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 100195200

約数和(自身を除く): 33307431

約数列:

[1, 3, 13, 39, 41, 59, 123, 177, 533, 709, 767, 1599, 2127, 2301, 2419, 7257, 9217, 27651, 29069, 31447, 41831, 87207, 94341, 125493, 377897, 543803, 1133691, 1631409, 1715071, 5145213, 22295923, 66887769]

約数ペア:

[(1, 66887769), (3, 22295923), (13, 5145213), (39, 1715071), (41, 1631409), (59, 1133691), (123, 543803), (177, 377897), (533, 125493), (709, 94341), (767, 87207), (1599, 41831), (2127, 31447), (2301, 29069), (2419, 27651), (7257, 9217)]