3721190121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20551}}^1$

素因数の和:20658

約数の個数: 48

約数和(自身を含む): 6155735040

約数和(自身を除く): 2434544919

約数列:

[1, 3, 9, 11, 31, 33, 59, 93, 99, 177, 279, 341, 531, 649, 1023, 1829, 1947, 3069, 5487, 5841, 16461, 20119, 20551, 60357, 61653, 181071, 184959, 226061, 637081, 678183, 1212509, 1911243, 2034549, 3637527, 5733729, 7007891, 10912581, 13337599, 21023673, 37587779, 40012797, 63071019, 112763337, 120038391, 338290011, 413465569, 1240396707, 3721190121]

約数ペア:

[(1, 3721190121), (3, 1240396707), (9, 413465569), (11, 338290011), (31, 120038391), (33, 112763337), (59, 63071019), (93, 40012797), (99, 37587779), (177, 21023673), (279, 13337599), (341, 10912581), (531, 7007891), (649, 5733729), (1023, 3637527), (1829, 2034549), (1947, 1911243), (3069, 1212509), (5487, 678183), (5841, 637081), (16461, 226061), (20119, 184959), (20551, 181071), (60357, 61653)]