109820557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 141133824

約数和(自身を除く): 31313267

約数列:

[1, 7, 11, 61, 77, 103, 227, 427, 671, 721, 1133, 1589, 2497, 4697, 6283, 7931, 13847, 17479, 23381, 43981, 69113, 96929, 152317, 163667, 257191, 483791, 1066219, 1426241, 1800337, 9983687, 15688651, 109820557]

約数ペア:

[(1, 109820557), (7, 15688651), (11, 9983687), (61, 1800337), (77, 1426241), (103, 1066219), (227, 483791), (427, 257191), (671, 163667), (721, 152317), (1133, 96929), (1589, 69113), (2497, 43981), (4697, 23381), (6283, 17479), (7931, 13847)]