26694927

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 48177360

約数和(自身を除く): 21482433

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 89, 161, 189, 207, 267, 483, 529, 567, 621, 623, 801, 1449, 1587, 1863, 1869, 2047, 2403, 3703, 4347, 4761, 5607, 6141, 7209, 11109, 13041, 14283, 14329, 16821, 18423, 33327, 42849, 42987, 47081, 50463, 55269, 99981, 128961, 141243, 165807, 299943, 329567, 386883, 423729, 988701, 1160649, 1271187, 2966103, 3813561, 8898309, 26694927]

約数ペア:

[(1, 26694927), (3, 8898309), (7, 3813561), (9, 2966103), (21, 1271187), (23, 1160649), (27, 988701), (63, 423729), (69, 386883), (81, 329567), (89, 299943), (161, 165807), (189, 141243), (207, 128961), (267, 99981), (483, 55269), (529, 50463), (567, 47081), (621, 42987), (623, 42849), (801, 33327), (1449, 18423), (1587, 16821), (1863, 14329), (1869, 14283), (2047, 13041), (2403, 11109), (3703, 7209), (4347, 6141), (4761, 5607)]