69492753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 117127296

約数和(自身を除く): 47634543

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 157, 187, 263, 471, 561, 789, 1413, 1683, 1727, 2367, 2669, 2893, 4471, 5181, 8007, 8679, 13413, 15543, 24021, 26037, 29359, 40239, 41291, 49181, 88077, 123873, 147543, 264231, 371619, 442629, 454201, 701947, 1362603, 2105841, 4087809, 6317523, 7721417, 23164251, 69492753]

約数ペア:

[(1, 69492753), (3, 23164251), (9, 7721417), (11, 6317523), (17, 4087809), (33, 2105841), (51, 1362603), (99, 701947), (153, 454201), (157, 442629), (187, 371619), (263, 264231), (471, 147543), (561, 123873), (789, 88077), (1413, 49181), (1683, 41291), (1727, 40239), (2367, 29359), (2669, 26037), (2893, 24021), (4471, 15543), (5181, 13413), (8007, 8679)]