63776673

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 44050527

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 71, 103, 153, 171, 213, 309, 323, 459, 513, 639, 927, 969, 1207, 1349, 1751, 1917, 1957, 2781, 2907, 3621, 4047, 5253, 5871, 7313, 8721, 10863, 12141, 15759, 17613, 21939, 22933, 32589, 33269, 36423, 47277, 52839, 65817, 68799, 99807, 124321, 138947, 197451, 206397, 299421, 372963, 416841, 619191, 898263, 1118889, 1250523, 2362099, 3356667, 3751569, 7086297, 21258891, 63776673]

約数ペア:

[(1, 63776673), (3, 21258891), (9, 7086297), (17, 3751569), (19, 3356667), (27, 2362099), (51, 1250523), (57, 1118889), (71, 898263), (103, 619191), (153, 416841), (171, 372963), (213, 299421), (309, 206397), (323, 197451), (459, 138947), (513, 124321), (639, 99807), (927, 68799), (969, 65817), (1207, 52839), (1349, 47277), (1751, 36423), (1917, 33269), (1957, 32589), (2781, 22933), (2907, 21939), (3621, 17613), (4047, 15759), (5253, 12141), (5871, 10863), (7313, 8721)]