66468321

素因数分解:

$3^2\times {\mathrm{23}}^3\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 100538880

約数和(自身を除く): 34070559

約数列:

[1, 3, 9, 23, 69, 207, 529, 607, 1587, 1821, 4761, 5463, 12167, 13961, 36501, 41883, 109503, 125649, 321103, 963309, 2889927, 7385369, 22156107, 66468321]

約数ペア:

[(1, 66468321), (3, 22156107), (9, 7385369), (23, 2889927), (69, 963309), (207, 321103), (529, 125649), (607, 109503), (1587, 41883), (1821, 36501), (4761, 13961), (5463, 12167)]