64072593

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 102748800

約数和(自身を除く): 38676207

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 659, 831, 1977, 2493, 3601, 5931, 7479, 8567, 10803, 17793, 25701, 32409, 77103, 97227, 182543, 231309, 547629, 1642887, 2373059, 4928661, 7119177, 21357531, 64072593]

約数ペア:

[(1, 64072593), (3, 21357531), (9, 7119177), (13, 4928661), (27, 2373059), (39, 1642887), (117, 547629), (277, 231309), (351, 182543), (659, 97227), (831, 77103), (1977, 32409), (2493, 25701), (3601, 17793), (5931, 10803), (7479, 8567)]