91772681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 38718967

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 5393, 17017, 37751, 59323, 70109, 91681, 415261, 490763, 641767, 771199, 1008491, 1191853, 5398393, 7059437, 8342971, 13110383, 91772681]

約数ペア:

[(1, 91772681), (7, 13110383), (11, 8342971), (13, 7059437), (17, 5398393), (77, 1191853), (91, 1008491), (119, 771199), (143, 641767), (187, 490763), (221, 415261), (1001, 91681), (1309, 70109), (1547, 59323), (2431, 37751), (5393, 17017)]