10820493567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{390223}}^1$

素因数の和:390324

約数の個数: 32

約数和(自身を含む): 17482035200

約数和(自身を除く): 6661541633

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 27729, 390223, 1170669, 3512007, 5072899, 10536021, 15218697, 30827617, 45656091, 92482851, 136968273, 277448553, 400759021, 832345659, 1202277063, 3606831189, 10820493567]

約数ペア:

[(1, 10820493567), (3, 3606831189), (9, 1202277063), (13, 832345659), (27, 400759021), (39, 277448553), (79, 136968273), (117, 92482851), (237, 45656091), (351, 30827617), (711, 15218697), (1027, 10536021), (2133, 5072899), (3081, 3512007), (9243, 1170669), (27729, 390223)]