153977987849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{26953}}^1$

素因数の和:27825

約数の個数: 32

約数和(自身を含む): 189628505856

約数和(自身を除く): 35650518007

約数列:

[1, 7, 17, 61, 119, 427, 787, 1037, 5509, 7259, 13379, 26953, 48007, 93653, 188671, 336049, 458201, 816119, 1644133, 3207407, 5712833, 11508931, 21212011, 27950261, 148484077, 195651827, 360604187, 1293932671, 2524229309, 9057528697, 21996855407, 153977987849]

約数ペア:

[(1, 153977987849), (7, 21996855407), (17, 9057528697), (61, 2524229309), (119, 1293932671), (427, 360604187), (787, 195651827), (1037, 148484077), (5509, 27950261), (7259, 21212011), (13379, 11508931), (26953, 5712833), (48007, 3207407), (93653, 1644133), (188671, 816119), (336049, 458201)]