91267731

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 134480736

約数和(自身を除く): 43213005

約数列:

[1, 3, 9, 71, 213, 233, 613, 639, 699, 1839, 2097, 5517, 16543, 43523, 49629, 130569, 142829, 148887, 391707, 428487, 1285461, 10140859, 30422577, 91267731]

約数ペア:

[(1, 91267731), (3, 30422577), (9, 10140859), (71, 1285461), (213, 428487), (233, 391707), (613, 148887), (639, 142829), (699, 130569), (1839, 49629), (2097, 43523), (5517, 16543)]