51750279

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 88519680

約数和(自身を除く): 36769401

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2711, 2727, 6363, 8133, 18977, 19089, 24399, 56931, 73197, 170793, 273811, 512379, 821433, 1916677, 2464299, 5750031, 7392897, 17250093, 51750279]

約数ペア:

[(1, 51750279), (3, 17250093), (7, 7392897), (9, 5750031), (21, 2464299), (27, 1916677), (63, 821433), (101, 512379), (189, 273811), (303, 170793), (707, 73197), (909, 56931), (2121, 24399), (2711, 19089), (2727, 18977), (6363, 8133)]