27664637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 10800643

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 953, 1001, 2233, 2639, 4147, 6671, 10483, 12389, 27637, 29029, 73381, 86723, 136279, 193459, 304007, 359281, 953953, 2128049, 2514967, 3952091, 27664637]

約数ペア:

[(1, 27664637), (7, 3952091), (11, 2514967), (13, 2128049), (29, 953953), (77, 359281), (91, 304007), (143, 193459), (203, 136279), (319, 86723), (377, 73381), (953, 29029), (1001, 27637), (2233, 12389), (2639, 10483), (4147, 6671)]