64626939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{941}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 100809072

約数和(自身を除く): 36182133

約数列:

[1, 3, 9, 13, 39, 117, 587, 941, 1761, 2823, 5283, 7631, 8469, 12233, 22893, 36699, 68679, 110097, 552367, 1657101, 4971303, 7180771, 21542313, 64626939]

約数ペア:

[(1, 64626939), (3, 21542313), (9, 7180771), (13, 4971303), (39, 1657101), (117, 552367), (587, 110097), (941, 68679), (1761, 36699), (2823, 22893), (5283, 12233), (7631, 8469)]