243227907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{692957}}^1$

素因数の和:692979

約数の個数: 16

約数和(自身を含む): 388056480

約数和(自身を除く): 144828573

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 692957, 2078871, 6236613, 9008441, 18709839, 27025323, 81075969, 243227907]

約数ペア:

[(1, 243227907), (3, 81075969), (9, 27025323), (13, 18709839), (27, 9008441), (39, 6236613), (117, 2078871), (351, 692957)]