65207961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 117202176

約数和(自身を除く): 51994215

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 773, 819, 927, 1339, 2163, 2319, 4017, 5411, 6489, 6957, 9373, 10049, 12051, 16233, 28119, 30147, 48699, 70343, 79619, 84357, 90441, 211029, 238857, 557333, 633087, 716571, 1035047, 1671999, 3105141, 5015997, 7245329, 9315423, 21735987, 65207961]

約数ペア:

[(1, 65207961), (3, 21735987), (7, 9315423), (9, 7245329), (13, 5015997), (21, 3105141), (39, 1671999), (63, 1035047), (91, 716571), (103, 633087), (117, 557333), (273, 238857), (309, 211029), (721, 90441), (773, 84357), (819, 79619), (927, 70343), (1339, 48699), (2163, 30147), (2319, 28119), (4017, 16233), (5411, 12051), (6489, 10049), (6957, 9373)]