63804951

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 45167913

約数列:

[1, 3, 7, 9, 21, 53, 63, 97, 159, 197, 291, 371, 477, 591, 679, 873, 1113, 1379, 1773, 2037, 3339, 4137, 5141, 6111, 10441, 12411, 15423, 19109, 31323, 35987, 46269, 57327, 73087, 93969, 107961, 133763, 171981, 219261, 323883, 401289, 657783, 1012777, 1203867, 3038331, 7089439, 9114993, 21268317, 63804951]

約数ペア:

[(1, 63804951), (3, 21268317), (7, 9114993), (9, 7089439), (21, 3038331), (53, 1203867), (63, 1012777), (97, 657783), (159, 401289), (197, 323883), (291, 219261), (371, 171981), (477, 133763), (591, 107961), (679, 93969), (873, 73087), (1113, 57327), (1379, 46269), (1773, 35987), (2037, 31323), (3339, 19109), (4137, 15423), (5141, 12411), (6111, 10441)]