6642027

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 11381760

約数和(自身を除く): 4739733

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 311, 339, 791, 933, 1017, 2177, 2373, 2799, 3051, 6531, 7119, 8397, 19593, 21357, 35143, 58779, 105429, 246001, 316287, 738003, 948861, 2214009, 6642027]

約数ペア:

[(1, 6642027), (3, 2214009), (7, 948861), (9, 738003), (21, 316287), (27, 246001), (63, 105429), (113, 58779), (189, 35143), (311, 21357), (339, 19593), (791, 8397), (933, 7119), (1017, 6531), (2177, 3051), (2373, 2799)]