78792857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 17733223

約数列:

[1, 11, 13, 41, 89, 143, 151, 451, 533, 979, 1157, 1661, 1963, 3649, 5863, 6191, 12727, 13439, 21593, 40139, 47437, 68101, 80483, 147829, 174707, 521807, 550999, 885313, 1921777, 6060989, 7162987, 78792857]

約数ペア:

[(1, 78792857), (11, 7162987), (13, 6060989), (41, 1921777), (89, 885313), (143, 550999), (151, 521807), (451, 174707), (533, 147829), (979, 80483), (1157, 68101), (1661, 47437), (1963, 40139), (3649, 21593), (5863, 13439), (6191, 12727)]