64086579

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 38211021

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 3329, 6417, 9987, 19251, 29961, 76567, 89883, 103199, 229701, 309597, 689103, 928791, 2067309, 2373577, 2786373, 7120731, 21362193, 64086579]

約数ペア:

[(1, 64086579), (3, 21362193), (9, 7120731), (23, 2786373), (27, 2373577), (31, 2067309), (69, 928791), (93, 689103), (207, 309597), (279, 229701), (621, 103199), (713, 89883), (837, 76567), (2139, 29961), (3329, 19251), (6417, 9987)]