86390299089

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{377717}}^1$

素因数の和:377966

約数の個数: 32

約数和(自身を含む): 131627168640

約数和(自身を除く): 45236869551

約数列:

[1, 3, 9, 27, 43, 129, 197, 387, 591, 1161, 1773, 5319, 8471, 25413, 76239, 228717, 377717, 1133151, 3399453, 10198359, 16241831, 48725493, 74410249, 146176479, 223230747, 438529437, 669692241, 2009076723, 3199640707, 9598922121, 28796766363, 86390299089]

約数ペア:

[(1, 86390299089), (3, 28796766363), (9, 9598922121), (27, 3199640707), (43, 2009076723), (129, 669692241), (197, 438529437), (387, 223230747), (591, 146176479), (1161, 74410249), (1773, 48725493), (5319, 16241831), (8471, 10198359), (25413, 3399453), (76239, 1133151), (228717, 377717)]