61531866

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 151372800

約数和(自身を除く): 89840934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1459, 1562, 1917, 2343, 2918, 3834, 4377, 4686, 7029, 8754, 13131, 14058, 16049, 21087, 26262, 32098, 39393, 42174, 48147, 78786, 96294, 103589, 144441, 207178, 288882, 310767, 433323, 621534, 866646, 932301, 1139479, 1864602, 2278958, 2796903, 3418437, 5593806, 6836874, 10255311, 20510622, 30765933, 61531866]

約数ペア:

[(1, 61531866), (2, 30765933), (3, 20510622), (6, 10255311), (9, 6836874), (11, 5593806), (18, 3418437), (22, 2796903), (27, 2278958), (33, 1864602), (54, 1139479), (66, 932301), (71, 866646), (99, 621534), (142, 433323), (198, 310767), (213, 288882), (297, 207178), (426, 144441), (594, 103589), (639, 96294), (781, 78786), (1278, 48147), (1459, 42174), (1562, 39393), (1917, 32098), (2343, 26262), (2918, 21087), (3834, 16049), (4377, 14058), (4686, 13131), (7029, 8754)]