66355497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 40895703

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 2393, 3081, 7179, 9243, 21537, 27729, 31109, 64611, 93327, 189047, 279981, 567141, 839943, 1701423, 2457611, 5104269, 7372833, 22118499, 66355497]

約数ペア:

[(1, 66355497), (3, 22118499), (9, 7372833), (13, 5104269), (27, 2457611), (39, 1701423), (79, 839943), (117, 567141), (237, 279981), (351, 189047), (711, 93327), (1027, 64611), (2133, 31109), (2393, 27729), (3081, 21537), (7179, 9243)]