61964877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 30932403

約数列:

[1, 3, 13, 31, 39, 93, 107, 321, 403, 479, 1209, 1391, 1437, 3317, 4173, 6227, 9951, 14849, 18681, 43121, 44547, 51253, 129363, 153759, 193037, 579111, 666289, 1588843, 1998867, 4766529, 20654959, 61964877]

約数ペア:

[(1, 61964877), (3, 20654959), (13, 4766529), (31, 1998867), (39, 1588843), (93, 666289), (107, 579111), (321, 193037), (403, 153759), (479, 129363), (1209, 51253), (1391, 44547), (1437, 43121), (3317, 18681), (4173, 14849), (6227, 9951)]