64252863

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 98913984

約数和(自身を除く): 34661121

約数列:

[1, 3, 9, 31, 41, 93, 123, 137, 279, 369, 411, 1233, 1271, 1681, 3813, 4247, 5043, 5617, 11439, 12741, 15129, 16851, 38223, 50553, 52111, 156333, 174127, 230297, 468999, 522381, 690891, 1567143, 2072673, 7139207, 21417621, 64252863]

約数ペア:

[(1, 64252863), (3, 21417621), (9, 7139207), (31, 2072673), (41, 1567143), (93, 690891), (123, 522381), (137, 468999), (279, 230297), (369, 174127), (411, 156333), (1233, 52111), (1271, 50553), (1681, 38223), (3813, 16851), (4247, 15129), (5043, 12741), (5617, 11439)]