171692079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 258553344

約数和(自身を除く): 86861265

約数列:

[1, 3, 13, 23, 39, 69, 277, 299, 691, 831, 897, 2073, 3601, 6371, 8983, 10803, 15893, 19113, 26949, 47679, 82823, 191407, 206609, 248469, 574221, 619827, 2488291, 4402361, 7464873, 13207083, 57230693, 171692079]

約数ペア:

[(1, 171692079), (3, 57230693), (13, 13207083), (23, 7464873), (39, 4402361), (69, 2488291), (277, 619827), (299, 574221), (691, 248469), (831, 206609), (897, 191407), (2073, 82823), (3601, 47679), (6371, 26949), (8983, 19113), (10803, 15893)]