91942983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 152755200

約数和(自身を除く): 60812217

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 149, 207, 253, 271, 447, 759, 813, 1341, 1639, 2277, 2439, 2981, 3427, 4917, 6233, 8943, 10281, 14751, 18699, 26829, 30843, 37697, 40379, 56097, 68563, 113091, 121137, 205689, 339273, 363411, 444169, 617067, 928717, 1332507, 2786151, 3997521, 8358453, 10215887, 30647661, 91942983]

約数ペア:

[(1, 91942983), (3, 30647661), (9, 10215887), (11, 8358453), (23, 3997521), (33, 2786151), (69, 1332507), (99, 928717), (149, 617067), (207, 444169), (253, 363411), (271, 339273), (447, 205689), (759, 121137), (813, 113091), (1341, 68563), (1639, 56097), (2277, 40379), (2439, 37697), (2981, 30843), (3427, 26829), (4917, 18699), (6233, 14751), (8943, 10281)]