61659897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 91176960

約数和(自身を除く): 29517063

約数列:

[1, 3, 13, 39, 59, 127, 177, 211, 381, 633, 767, 1651, 2301, 2743, 4953, 7493, 8229, 12449, 22479, 26797, 37347, 80391, 97409, 161837, 292227, 348361, 485511, 1045083, 1581023, 4743069, 20553299, 61659897]

約数ペア:

[(1, 61659897), (3, 20553299), (13, 4743069), (39, 1581023), (59, 1045083), (127, 485511), (177, 348361), (211, 292227), (381, 161837), (633, 97409), (767, 80391), (1651, 37347), (2301, 26797), (2743, 22479), (4953, 12449), (7493, 8229)]