3640371987

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{7561}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 5627579904

約数和(自身を除く): 1987207917

約数列:

[1, 3, 7, 21, 101, 227, 303, 681, 707, 1589, 2121, 4767, 7561, 22683, 22927, 52927, 68781, 158781, 160489, 481467, 763661, 1716347, 2290983, 5149041, 5345627, 12014429, 16036881, 36043287, 173351047, 520053141, 1213457329, 3640371987]

約数ペア:

[(1, 3640371987), (3, 1213457329), (7, 520053141), (21, 173351047), (101, 36043287), (227, 16036881), (303, 12014429), (681, 5345627), (707, 5149041), (1589, 2290983), (2121, 1716347), (4767, 763661), (7561, 481467), (22683, 160489), (22927, 158781), (52927, 68781)]