85551711

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 137203200

約数和(自身を除く): 51651489

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 2381, 5133, 7143, 11977, 16667, 35931, 50001, 69049, 140479, 207147, 421437, 483343, 983353, 1450029, 2950059, 4073891, 12221673, 28517237, 85551711]

約数ペア:

[(1, 85551711), (3, 28517237), (7, 12221673), (21, 4073891), (29, 2950059), (59, 1450029), (87, 983353), (177, 483343), (203, 421437), (413, 207147), (609, 140479), (1239, 69049), (1711, 50001), (2381, 35931), (5133, 16667), (7143, 11977)]