148934241

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 227448320

約数和(自身を除く): 78514079

約数列:

[1, 3, 9, 27, 43, 129, 163, 387, 489, 787, 1161, 1467, 2361, 4401, 7009, 7083, 21027, 21249, 33841, 63081, 101523, 128281, 189243, 304569, 384843, 913707, 1154529, 3463587, 5516083, 16548249, 49644747, 148934241]

約数ペア:

[(1, 148934241), (3, 49644747), (9, 16548249), (27, 5516083), (43, 3463587), (129, 1154529), (163, 913707), (387, 384843), (489, 304569), (787, 189243), (1161, 128281), (1467, 101523), (2361, 63081), (4401, 33841), (7009, 21249), (7083, 21027)]