25653429

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 40481760

約数和(自身を除く): 14828331

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 163, 201, 261, 489, 603, 783, 1467, 1809, 1943, 2349, 4401, 4727, 5427, 5829, 10921, 13203, 14181, 17487, 32763, 42543, 52461, 98289, 127629, 157383, 294867, 316709, 382887, 884601, 950127, 2850381, 8551143, 25653429]

約数ペア:

[(1, 25653429), (3, 8551143), (9, 2850381), (27, 950127), (29, 884601), (67, 382887), (81, 316709), (87, 294867), (163, 157383), (201, 127629), (261, 98289), (489, 52461), (603, 42543), (783, 32763), (1467, 17487), (1809, 14181), (1943, 13203), (2349, 10921), (4401, 5829), (4727, 5427)]