80901107

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 100069200

約数和(自身を除く): 19168093

約数列:

[1, 7, 19, 49, 113, 133, 769, 791, 931, 2147, 5383, 5537, 14611, 15029, 37681, 86897, 102277, 105203, 608279, 715939, 1651043, 4257953, 11557301, 80901107]

約数ペア:

[(1, 80901107), (7, 11557301), (19, 4257953), (49, 1651043), (113, 715939), (133, 608279), (769, 105203), (791, 102277), (931, 86897), (2147, 37681), (5383, 15029), (5537, 14611)]