273399597

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6571}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 429020160

約数和(自身を除く): 155620563

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 4623, 6571, 13869, 19713, 41607, 59139, 151133, 177417, 440257, 453399, 1320771, 1360197, 3962313, 4080591, 10125911, 11886939, 30377733, 91133199, 273399597]

約数ペア:

[(1, 273399597), (3, 91133199), (9, 30377733), (23, 11886939), (27, 10125911), (67, 4080591), (69, 3962313), (201, 1360197), (207, 1320771), (603, 453399), (621, 440257), (1541, 177417), (1809, 151133), (4623, 59139), (6571, 41607), (13869, 19713)]