849156939

素因数分解:

$3^5\times {\mathrm{1091}}^1\times {\mathrm{3203}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 1273551552

約数和(自身を除く): 424394613

約数列:

[1, 3, 9, 27, 81, 243, 1091, 3203, 3273, 9609, 9819, 28827, 29457, 86481, 88371, 259443, 265113, 778329, 3494473, 10483419, 31450257, 94350771, 283052313, 849156939]

約数ペア:

[(1, 849156939), (3, 283052313), (9, 94350771), (27, 31450257), (81, 10483419), (243, 3494473), (1091, 778329), (3203, 265113), (3273, 259443), (9609, 88371), (9819, 86481), (28827, 29457)]