70455123

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 47048877

約数列:

[1, 3, 9, 17, 27, 29, 51, 67, 79, 87, 153, 201, 237, 261, 459, 493, 603, 711, 783, 1139, 1343, 1479, 1809, 1943, 2133, 2291, 3417, 4029, 4437, 5293, 5829, 6873, 10251, 12087, 13311, 15879, 17487, 20619, 30753, 33031, 36261, 38947, 47637, 52461, 61857, 89981, 99093, 116841, 142911, 153497, 269943, 297279, 350523, 460491, 809829, 891837, 1051569, 1381473, 2429487, 2609449, 4144419, 7828347, 23485041, 70455123]

約数ペア:

[(1, 70455123), (3, 23485041), (9, 7828347), (17, 4144419), (27, 2609449), (29, 2429487), (51, 1381473), (67, 1051569), (79, 891837), (87, 809829), (153, 460491), (201, 350523), (237, 297279), (261, 269943), (459, 153497), (493, 142911), (603, 116841), (711, 99093), (783, 89981), (1139, 61857), (1343, 52461), (1479, 47637), (1809, 38947), (1943, 36261), (2133, 33031), (2291, 30753), (3417, 20619), (4029, 17487), (4437, 15879), (5293, 13311), (5829, 12087), (6873, 10251)]