82886679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 48657321

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 267, 459, 801, 1513, 2029, 2403, 4539, 6087, 13617, 18261, 34493, 40851, 54783, 103479, 180581, 310437, 541743, 931311, 1625229, 3069877, 4875687, 9209631, 27628893, 82886679]

約数ペア:

[(1, 82886679), (3, 27628893), (9, 9209631), (17, 4875687), (27, 3069877), (51, 1625229), (89, 931311), (153, 541743), (267, 310437), (459, 180581), (801, 103479), (1513, 54783), (2029, 40851), (2403, 34493), (4539, 18261), (6087, 13617)]