86534217

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 75206583

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 107, 189, 231, 297, 321, 389, 693, 749, 963, 1167, 1177, 2079, 2247, 2723, 2889, 3501, 3531, 4279, 6741, 8169, 8239, 10503, 10593, 12837, 20223, 24507, 24717, 29953, 31779, 38511, 41623, 73521, 74151, 89859, 115533, 124869, 222453, 269577, 291361, 374607, 457853, 808731, 874083, 1123821, 1373559, 2622249, 3204971, 4120677, 7866747, 9614913, 12362031, 28844739, 86534217]

約数ペア:

[(1, 86534217), (3, 28844739), (7, 12362031), (9, 9614913), (11, 7866747), (21, 4120677), (27, 3204971), (33, 2622249), (63, 1373559), (77, 1123821), (99, 874083), (107, 808731), (189, 457853), (231, 374607), (297, 291361), (321, 269577), (389, 222453), (693, 124869), (749, 115533), (963, 89859), (1167, 74151), (1177, 73521), (2079, 41623), (2247, 38511), (2723, 31779), (2889, 29953), (3501, 24717), (3531, 24507), (4279, 20223), (6741, 12837), (8169, 10593), (8239, 10503)]