47141757

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{14923}}^1$

素因数の和:14951

約数の個数: 24

約数和(自身を含む): 76052704

約数和(自身を除く): 28910947

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 14923, 44769, 134307, 193999, 402921, 581997, 1208763, 1745991, 3626289, 5237973, 15713919, 47141757]

約数ペア:

[(1, 47141757), (3, 15713919), (9, 5237973), (13, 3626289), (27, 1745991), (39, 1208763), (81, 581997), (117, 402921), (243, 193999), (351, 134307), (1053, 44769), (3159, 14923)]