61239477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 93291520

約数和(自身を除く): 32052043

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1369, 1443, 3441, 4107, 14911, 17797, 42439, 44733, 50653, 53391, 127317, 151959, 551707, 658489, 1570243, 1655121, 1975467, 4710729, 20413159, 61239477]

約数ペア:

[(1, 61239477), (3, 20413159), (13, 4710729), (31, 1975467), (37, 1655121), (39, 1570243), (93, 658489), (111, 551707), (403, 151959), (481, 127317), (1147, 53391), (1209, 50653), (1369, 44733), (1443, 42439), (3441, 17797), (4107, 14911)]