40340643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^4\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 68153088

約数和(自身を除く): 27812445

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 867, 1173, 2023, 2737, 4913, 6069, 6647, 8211, 14739, 19941, 34391, 46529, 83521, 103173, 112999, 139587, 250563, 338997, 584647, 790993, 1753941, 1920983, 2372979, 5762949, 13446881, 40340643]

約数ペア:

[(1, 40340643), (3, 13446881), (7, 5762949), (17, 2372979), (21, 1920983), (23, 1753941), (51, 790993), (69, 584647), (119, 338997), (161, 250563), (289, 139587), (357, 112999), (391, 103173), (483, 83521), (867, 46529), (1173, 34391), (2023, 19941), (2737, 14739), (4913, 8211), (6069, 6647)]