353102247

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 538192512

約数和(自身を除く): 185090265

約数列:

[1, 3, 9, 27, 81, 107, 131, 311, 321, 393, 933, 963, 1179, 2799, 2889, 3537, 8397, 8667, 10611, 14017, 25191, 33277, 40741, 42051, 99831, 122223, 126153, 299493, 366669, 378459, 898479, 1100007, 1135377, 2695437, 3300021, 4359287, 13077861, 39233583, 117700749, 353102247]

約数ペア:

[(1, 353102247), (3, 117700749), (9, 39233583), (27, 13077861), (81, 4359287), (107, 3300021), (131, 2695437), (311, 1135377), (321, 1100007), (393, 898479), (933, 378459), (963, 366669), (1179, 299493), (2799, 126153), (2889, 122223), (3537, 99831), (8397, 42051), (8667, 40741), (10611, 33277), (14017, 25191)]