40175121

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 64915200

約数和(自身を除く): 24740079

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 1609, 3567, 4827, 8323, 11263, 24969, 33789, 46661, 65969, 139983, 197907, 326627, 461783, 979881, 1385349, 1913101, 5739303, 13391707, 40175121]

約数ペア:

[(1, 40175121), (3, 13391707), (7, 5739303), (21, 1913101), (29, 1385349), (41, 979881), (87, 461783), (123, 326627), (203, 197907), (287, 139983), (609, 65969), (861, 46661), (1189, 33789), (1609, 24969), (3567, 11263), (4827, 8323)]