64976526

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 32

約数和(自身を含む): 147755520

約数和(自身を除く): 82778994

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 27983, 55966, 83949, 167898, 251847, 503694, 755541, 1203269, 1511082, 2406538, 3609807, 7219614, 10829421, 21658842, 32488263, 64976526]

約数ペア:

[(1, 64976526), (2, 32488263), (3, 21658842), (6, 10829421), (9, 7219614), (18, 3609807), (27, 2406538), (43, 1511082), (54, 1203269), (86, 755541), (129, 503694), (258, 251847), (387, 167898), (774, 83949), (1161, 55966), (2322, 27983)]