69143919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57191}}^1$

素因数の和:57238

約数の個数: 16

約数和(自身を含む): 102488064

約数和(自身を除く): 33344145

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 57191, 171573, 743483, 1772921, 2230449, 5318763, 23047973, 69143919]

約数ペア:

[(1, 69143919), (3, 23047973), (13, 5318763), (31, 2230449), (39, 1772921), (93, 743483), (403, 171573), (1209, 57191)]