86335713

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 136188416

約数和(自身を除く): 49852703

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 157, 219, 243, 279, 471, 657, 837, 1413, 1971, 2263, 2511, 4239, 4867, 5913, 6789, 7533, 11461, 12717, 14601, 17739, 20367, 34383, 38151, 43803, 61101, 103149, 131409, 183303, 309447, 355291, 394227, 549909, 928341, 1065873, 1182681, 2785023, 3197619, 9592857, 28778571, 86335713]

約数ペア:

[(1, 86335713), (3, 28778571), (9, 9592857), (27, 3197619), (31, 2785023), (73, 1182681), (81, 1065873), (93, 928341), (157, 549909), (219, 394227), (243, 355291), (279, 309447), (471, 183303), (657, 131409), (837, 103149), (1413, 61101), (1971, 43803), (2263, 38151), (2511, 34383), (4239, 20367), (4867, 17739), (5913, 14601), (6789, 12717), (7533, 11461)]