127797831

素因数分解:

$3^5\times 7^2\times {\mathrm{10733}}^1$

素因数の和:10762

約数の個数: 36

約数和(自身を含む): 222709032

約数和(自身を除く): 94911201

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 10733, 11907, 32199, 75131, 96597, 225393, 289791, 525917, 676179, 869373, 1577751, 2028537, 2608119, 4733253, 6085611, 14199759, 18256833, 42599277, 127797831]

約数ペア:

[(1, 127797831), (3, 42599277), (7, 18256833), (9, 14199759), (21, 6085611), (27, 4733253), (49, 2608119), (63, 2028537), (81, 1577751), (147, 869373), (189, 676179), (243, 525917), (441, 289791), (567, 225393), (1323, 96597), (1701, 75131), (3969, 32199), (10733, 11907)]