664756059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5923}}^1$

素因数の和:6135

約数の個数: 32

約数和(自身を含む): 1023667200

約数和(自身を除く): 358911141

約数列:

[1, 3, 11, 19, 33, 57, 179, 209, 537, 627, 1969, 3401, 5907, 5923, 10203, 17769, 37411, 65153, 112233, 112537, 195459, 337611, 1060217, 1237907, 3180651, 3713721, 11662387, 20144123, 34987161, 60432369, 221585353, 664756059]

約数ペア:

[(1, 664756059), (3, 221585353), (11, 60432369), (19, 34987161), (33, 20144123), (57, 11662387), (179, 3713721), (209, 3180651), (537, 1237907), (627, 1060217), (1969, 337611), (3401, 195459), (5907, 112537), (5923, 112233), (10203, 65153), (17769, 37411)]