7777233279

素因数分解:

$3^3\times {\mathrm{2371}}^1\times {\mathrm{121487}}^1$

素因数の和:123867

約数の個数: 16

約数和(自身を含む): 11526781440

約数和(自身を除く): 3749548161

約数列:

[1, 3, 9, 27, 2371, 7113, 21339, 64017, 121487, 364461, 1093383, 3280149, 288045677, 864137031, 2592411093, 7777233279]

約数ペア:

[(1, 7777233279), (3, 2592411093), (9, 864137031), (27, 288045677), (2371, 3280149), (7113, 1093383), (21339, 364461), (64017, 121487)]