69188049

素因数分解:

$3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 117137280

約数和(自身を除く): 47949231

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 151, 441, 453, 1039, 1057, 1359, 3117, 3171, 7273, 7399, 9351, 9513, 21819, 22197, 50911, 65457, 66591, 152733, 156889, 458199, 470667, 1098223, 1412001, 3294669, 7687561, 9884007, 23062683, 69188049]

約数ペア:

[(1, 69188049), (3, 23062683), (7, 9884007), (9, 7687561), (21, 3294669), (49, 1412001), (63, 1098223), (147, 470667), (151, 458199), (441, 156889), (453, 152733), (1039, 66591), (1057, 65457), (1359, 50911), (3117, 22197), (3171, 21819), (7273, 9513), (7399, 9351)]