66992013

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 107225664

約数和(自身を除く): 40233651

約数列:

[1, 3, 9, 11, 33, 99, 121, 227, 271, 363, 681, 813, 1089, 2043, 2439, 2497, 2981, 7491, 8943, 22473, 26829, 27467, 32791, 61517, 82401, 98373, 184551, 247203, 295119, 553653, 676687, 2030061, 6090183, 7443557, 22330671, 66992013]

約数ペア:

[(1, 66992013), (3, 22330671), (9, 7443557), (11, 6090183), (33, 2030061), (99, 676687), (121, 553653), (227, 295119), (271, 247203), (363, 184551), (681, 98373), (813, 82401), (1089, 61517), (2043, 32791), (2439, 27467), (2497, 26829), (2981, 22473), (7491, 8943)]