85803641

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 31406599

約数列:

[1, 7, 11, 17, 59, 77, 101, 119, 121, 187, 413, 649, 707, 847, 1003, 1111, 1309, 1717, 2057, 4543, 5959, 7021, 7139, 7777, 11033, 12019, 12221, 14399, 18887, 41713, 49973, 65549, 77231, 85547, 101303, 121363, 132209, 207757, 458843, 709121, 721039, 849541, 1114333, 1454299, 5047273, 7800331, 12257663, 85803641]

約数ペア:

[(1, 85803641), (7, 12257663), (11, 7800331), (17, 5047273), (59, 1454299), (77, 1114333), (101, 849541), (119, 721039), (121, 709121), (187, 458843), (413, 207757), (649, 132209), (707, 121363), (847, 101303), (1003, 85547), (1111, 77231), (1309, 65549), (1717, 49973), (2057, 41713), (4543, 18887), (5959, 14399), (7021, 12221), (7139, 12019), (7777, 11033)]