66274929

素因数分解:

$3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 113952960

約数和(自身を除く): 47678031

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 537, 567, 653, 1253, 1611, 1959, 3759, 4571, 4833, 5877, 11277, 13713, 14499, 17631, 33831, 41139, 52893, 101493, 116887, 123417, 350661, 370251, 818209, 1051983, 2454627, 3155949, 7363881, 9467847, 22091643, 66274929]

約数ペア:

[(1, 66274929), (3, 22091643), (7, 9467847), (9, 7363881), (21, 3155949), (27, 2454627), (63, 1051983), (81, 818209), (179, 370251), (189, 350661), (537, 123417), (567, 116887), (653, 101493), (1253, 52893), (1611, 41139), (1959, 33831), (3759, 17631), (4571, 14499), (4833, 13713), (5877, 11277)]