78956823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 122273280

約数和(自身を除く): 43316457

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 487, 561, 867, 1461, 3179, 4913, 5357, 8279, 9537, 14739, 16071, 24837, 54043, 91069, 140743, 162129, 273207, 422229, 1548173, 2392631, 4644519, 7177893, 26318941, 78956823]

約数ペア:

[(1, 78956823), (3, 26318941), (11, 7177893), (17, 4644519), (33, 2392631), (51, 1548173), (187, 422229), (289, 273207), (487, 162129), (561, 140743), (867, 91069), (1461, 54043), (3179, 24837), (4913, 16071), (5357, 14739), (8279, 9537)]