27783486

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 38079234

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 47, 54, 81, 82, 89, 94, 123, 141, 162, 178, 246, 267, 282, 369, 423, 534, 738, 801, 846, 1107, 1269, 1602, 1927, 2214, 2403, 2538, 3321, 3649, 3807, 3854, 4183, 4806, 5781, 6642, 7209, 7298, 7614, 8366, 10947, 11562, 12549, 14418, 17343, 21894, 25098, 32841, 34686, 37647, 52029, 65682, 75294, 98523, 104058, 112941, 156087, 171503, 197046, 225882, 295569, 312174, 338823, 343006, 514509, 591138, 677646, 1029018, 1543527, 3087054, 4630581, 9261162, 13891743, 27783486]

約数ペア:

[(1, 27783486), (2, 13891743), (3, 9261162), (6, 4630581), (9, 3087054), (18, 1543527), (27, 1029018), (41, 677646), (47, 591138), (54, 514509), (81, 343006), (82, 338823), (89, 312174), (94, 295569), (123, 225882), (141, 197046), (162, 171503), (178, 156087), (246, 112941), (267, 104058), (282, 98523), (369, 75294), (423, 65682), (534, 52029), (738, 37647), (801, 34686), (846, 32841), (1107, 25098), (1269, 21894), (1602, 17343), (1927, 14418), (2214, 12549), (2403, 11562), (2538, 10947), (3321, 8366), (3649, 7614), (3807, 7298), (3854, 7209), (4183, 6642), (4806, 5781)]