63640863

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 49577697

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 99, 117, 143, 159, 297, 311, 351, 429, 477, 583, 689, 933, 1287, 1431, 1749, 2067, 2799, 3421, 3861, 4043, 5247, 6201, 7579, 8397, 10263, 12129, 15741, 16483, 18603, 22737, 30789, 36387, 44473, 49449, 68211, 92367, 109161, 133419, 148347, 181313, 204633, 214279, 400257, 445041, 543939, 642837, 1200771, 1631817, 1928511, 2357069, 4895451, 5785533, 7071207, 21213621, 63640863]

約数ペア:

[(1, 63640863), (3, 21213621), (9, 7071207), (11, 5785533), (13, 4895451), (27, 2357069), (33, 1928511), (39, 1631817), (53, 1200771), (99, 642837), (117, 543939), (143, 445041), (159, 400257), (297, 214279), (311, 204633), (351, 181313), (429, 148347), (477, 133419), (583, 109161), (689, 92367), (933, 68211), (1287, 49449), (1431, 44473), (1749, 36387), (2067, 30789), (2799, 22737), (3421, 18603), (3861, 16483), (4043, 15741), (5247, 12129), (6201, 10263), (7579, 8397)]