78308399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 90116880

約数和(自身を除く): 11808481

約数列:

[1, 13, 23, 59, 193, 299, 529, 767, 1357, 2509, 4439, 6877, 11387, 17641, 31211, 57707, 102097, 148031, 261901, 405743, 1327261, 3404713, 6023723, 78308399]

約数ペア:

[(1, 78308399), (13, 6023723), (23, 3404713), (59, 1327261), (193, 405743), (299, 261901), (529, 148031), (767, 102097), (1357, 57707), (2509, 31211), (4439, 17641), (6877, 11387)]