72812763

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 110110000

約数和(自身を除く): 37297237

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2749, 2943, 8247, 8829, 24741, 26487, 74223, 222669, 299641, 668007, 898923, 2696769, 8090307, 24270921, 72812763]

約数ペア:

[(1, 72812763), (3, 24270921), (9, 8090307), (27, 2696769), (81, 898923), (109, 668007), (243, 299641), (327, 222669), (981, 74223), (2749, 26487), (2943, 24741), (8247, 8829)]