121696263

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{115571}}^1$

素因数の和:115596

約数の個数: 20

約数和(自身を含む): 195778968

約数和(自身を除く): 74082705

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 115571, 346713, 1040139, 1502423, 3120417, 4507269, 9361251, 13521807, 40565421, 121696263]

約数ペア:

[(1, 121696263), (3, 40565421), (9, 13521807), (13, 9361251), (27, 4507269), (39, 3120417), (81, 1502423), (117, 1040139), (351, 346713), (1053, 115571)]