61721127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{937}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 96283824

約数和(自身を除く): 34562697

約数列:

[1, 3, 9, 13, 39, 117, 563, 937, 1689, 2811, 5067, 7319, 8433, 12181, 21957, 36543, 65871, 109629, 527531, 1582593, 4747779, 6857903, 20573709, 61721127]

約数ペア:

[(1, 61721127), (3, 20573709), (9, 6857903), (13, 4747779), (39, 1582593), (117, 527531), (563, 109629), (937, 65871), (1689, 36543), (2811, 21957), (5067, 12181), (7319, 8433)]