26586873

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 16184583

約数列:

[1, 3, 9, 23, 27, 67, 69, 71, 81, 201, 207, 213, 243, 603, 621, 639, 1541, 1633, 1809, 1863, 1917, 4623, 4757, 4899, 5427, 5589, 5751, 13869, 14271, 14697, 16281, 17253, 41607, 42813, 44091, 109411, 124821, 128439, 132273, 328233, 374463, 385317, 396819, 984699, 1155951, 2954097, 8862291, 26586873]

約数ペア:

[(1, 26586873), (3, 8862291), (9, 2954097), (23, 1155951), (27, 984699), (67, 396819), (69, 385317), (71, 374463), (81, 328233), (201, 132273), (207, 128439), (213, 124821), (243, 109411), (603, 44091), (621, 42813), (639, 41607), (1541, 17253), (1633, 16281), (1809, 14697), (1863, 14271), (1917, 13869), (4623, 5751), (4757, 5589), (4899, 5427)]