8634851001

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 14831429184

約数和(自身を除く): 6196578183

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 571, 647, 1113, 1713, 1941, 2597, 3339, 3997, 4529, 5139, 5823, 7791, 11991, 13587, 23373, 27979, 30263, 31703, 34291, 35973, 40761, 83937, 90789, 95109, 102873, 211841, 240037, 251811, 272367, 285327, 308619, 369437, 635523, 720111, 1108311, 1482887, 1680259, 1906569, 2160333, 2586059, 3324933, 4448661, 5040777, 7758177, 13345983, 15122331, 18102413, 19580161, 23274531, 54307239, 58740483, 137061127, 162921717, 176221449, 411183381, 959427889, 1233550143, 2878283667, 8634851001]

約数ペア:

[(1, 8634851001), (3, 2878283667), (7, 1233550143), (9, 959427889), (21, 411183381), (49, 176221449), (53, 162921717), (63, 137061127), (147, 58740483), (159, 54307239), (371, 23274531), (441, 19580161), (477, 18102413), (571, 15122331), (647, 13345983), (1113, 7758177), (1713, 5040777), (1941, 4448661), (2597, 3324933), (3339, 2586059), (3997, 2160333), (4529, 1906569), (5139, 1680259), (5823, 1482887), (7791, 1108311), (11991, 720111), (13587, 635523), (23373, 369437), (27979, 308619), (30263, 285327), (31703, 272367), (34291, 251811), (35973, 240037), (40761, 211841), (83937, 102873), (90789, 95109)]