40813551

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 62309520

約数和(自身を除く): 21495969

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 3169, 4293, 9507, 12879, 28521, 85563, 167957, 256689, 503871, 770067, 1511613, 4534839, 13604517, 40813551]

約数ペア:

[(1, 40813551), (3, 13604517), (9, 4534839), (27, 1511613), (53, 770067), (81, 503871), (159, 256689), (243, 167957), (477, 85563), (1431, 28521), (3169, 12879), (4293, 9507)]