123326307

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{117119}}^1$

素因数の和:117144

約数の個数: 20

約数和(自身を含む): 198401280

約数和(自身を除く): 75074973

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 117119, 351357, 1054071, 1522547, 3162213, 4567641, 9486639, 13702923, 41108769, 123326307]

約数ペア:

[(1, 123326307), (3, 41108769), (9, 13702923), (13, 9486639), (27, 4567641), (39, 3162213), (81, 1522547), (117, 1054071), (351, 351357), (1053, 117119)]