78782613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 134916096

約数和(自身を除く): 56133483

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 12547, 37641, 87829, 163111, 263487, 288581, 489333, 865743, 1141777, 2020067, 3425331, 3751553, 6060201, 11254659, 26260871, 78782613]

約数ペア:

[(1, 78782613), (3, 26260871), (7, 11254659), (13, 6060201), (21, 3751553), (23, 3425331), (39, 2020067), (69, 1141777), (91, 865743), (161, 489333), (273, 288581), (299, 263487), (483, 163111), (897, 87829), (2093, 37641), (6279, 12547)]