26363313

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 16093647

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 89, 159, 207, 243, 267, 477, 621, 801, 1219, 1431, 1863, 2047, 2403, 3657, 4293, 4717, 5589, 6141, 7209, 10971, 12879, 14151, 18423, 21627, 32913, 42453, 55269, 98739, 108491, 127359, 165807, 296217, 325473, 382077, 497421, 976419, 1146231, 2929257, 8787771, 26363313]

約数ペア:

[(1, 26363313), (3, 8787771), (9, 2929257), (23, 1146231), (27, 976419), (53, 497421), (69, 382077), (81, 325473), (89, 296217), (159, 165807), (207, 127359), (243, 108491), (267, 98739), (477, 55269), (621, 42453), (801, 32913), (1219, 21627), (1431, 18423), (1863, 14151), (2047, 12879), (2403, 10971), (3657, 7209), (4293, 6141), (4717, 5589)]