76960287

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 121779840

約数和(自身を除く): 44819553

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 163, 201, 243, 261, 489, 603, 783, 1467, 1809, 1943, 2349, 4401, 4727, 5427, 5829, 7047, 10921, 13203, 14181, 16281, 17487, 32763, 39609, 42543, 52461, 98289, 127629, 157383, 294867, 316709, 382887, 472149, 884601, 950127, 1148661, 2653803, 2850381, 8551143, 25653429, 76960287]

約数ペア:

[(1, 76960287), (3, 25653429), (9, 8551143), (27, 2850381), (29, 2653803), (67, 1148661), (81, 950127), (87, 884601), (163, 472149), (201, 382887), (243, 316709), (261, 294867), (489, 157383), (603, 127629), (783, 98289), (1467, 52461), (1809, 42543), (1943, 39609), (2349, 32763), (4401, 17487), (4727, 16281), (5427, 14181), (5829, 13203), (7047, 10921)]