15969516489

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{3137}}^1\times {\mathrm{9587}}^1$

素因数の和:12789

約数の個数: 24

約数和(自身を含む): 23467972320

約数和(自身を除く): 7498455831

約数列:

[1, 3, 9, 59, 177, 531, 3137, 9411, 9587, 28233, 28761, 86283, 185083, 555249, 565633, 1665747, 1696899, 5090697, 30074419, 90223257, 270669771, 1774390721, 5323172163, 15969516489]

約数ペア:

[(1, 15969516489), (3, 5323172163), (9, 1774390721), (59, 270669771), (177, 90223257), (531, 30074419), (3137, 5090697), (9411, 1696899), (9587, 1665747), (28233, 565633), (28761, 555249), (86283, 185083)]