23843673

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 20185767

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 181, 189, 287, 357, 369, 459, 543, 697, 861, 1071, 1107, 1267, 1629, 2091, 2583, 3077, 3213, 3801, 4879, 4887, 6273, 7421, 7749, 9231, 11403, 14637, 18819, 21539, 22263, 27693, 34209, 43911, 51947, 64617, 66789, 83079, 126157, 131733, 155841, 193851, 200367, 378471, 467523, 581553, 883099, 1135413, 1402569, 2649297, 3406239, 7947891, 23843673]

約数ペア:

[(1, 23843673), (3, 7947891), (7, 3406239), (9, 2649297), (17, 1402569), (21, 1135413), (27, 883099), (41, 581553), (51, 467523), (63, 378471), (119, 200367), (123, 193851), (153, 155841), (181, 131733), (189, 126157), (287, 83079), (357, 66789), (369, 64617), (459, 51947), (543, 43911), (697, 34209), (861, 27693), (1071, 22263), (1107, 21539), (1267, 18819), (1629, 14637), (2091, 11403), (2583, 9231), (3077, 7749), (3213, 7421), (3801, 6273), (4879, 4887)]