72772641

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 116160000

約数和(自身を除く): 43387359

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3299, 7353, 9897, 22059, 29691, 62681, 89073, 141857, 188043, 425571, 564129, 1276713, 1692387, 2695283, 3830139, 8085849, 24257547, 72772641]

約数ペア:

[(1, 72772641), (3, 24257547), (9, 8085849), (19, 3830139), (27, 2695283), (43, 1692387), (57, 1276713), (129, 564129), (171, 425571), (387, 188043), (513, 141857), (817, 89073), (1161, 62681), (2451, 29691), (3299, 22059), (7353, 9897)]