131733

素因数分解:

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

素因数の和:74

約数の個数: 32

約数和(自身を含む): 241920

約数和(自身を除く): 110187

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 189, 287, 357, 369, 459, 697, 861, 1071, 1107, 2091, 2583, 3213, 4879, 6273, 7749, 14637, 18819, 43911, 131733]

約数ペア:

[(1, 131733), (3, 43911), (7, 18819), (9, 14637), (17, 7749), (21, 6273), (27, 4879), (41, 3213), (51, 2583), (63, 2091), (119, 1107), (123, 1071), (153, 861), (189, 697), (287, 459), (357, 369)]