78834231

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8287}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 131016704

約数和(自身を除く): 52182473

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 8287, 9513, 24861, 58009, 74583, 174027, 522081, 1251337, 3754011, 8759359, 11262033, 26278077, 78834231]

約数ペア:

[(1, 78834231), (3, 26278077), (7, 11262033), (9, 8759359), (21, 3754011), (63, 1251337), (151, 522081), (453, 174027), (1057, 74583), (1359, 58009), (3171, 24861), (8287, 9513)]