80872680959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1\times {\mathrm{2069}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 98409323520

約数和(自身を除く): 17536642561

約数列:

[1, 7, 17, 119, 227, 1447, 1589, 2069, 3859, 10129, 14483, 24599, 27013, 35173, 172193, 246211, 328469, 469663, 2299283, 2993843, 3287641, 5583973, 7984271, 20956901, 39087811, 50895331, 55889897, 356267317, 679602361, 4757216527, 11553240137, 80872680959]

約数ペア:

[(1, 80872680959), (7, 11553240137), (17, 4757216527), (119, 679602361), (227, 356267317), (1447, 55889897), (1589, 50895331), (2069, 39087811), (3859, 20956901), (10129, 7984271), (14483, 5583973), (24599, 3287641), (27013, 2993843), (35173, 2299283), (172193, 469663), (246211, 328469)]