26699681721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{68767}}^1$

素因数の和:69141

約数の個数: 32

約数和(自身を含む): 39451926528

約数和(自身を除く): 12752244807

約数列:

[1, 3, 17, 23, 51, 69, 331, 391, 993, 1173, 5627, 7613, 16881, 22839, 68767, 129421, 206301, 388263, 1169039, 1581641, 3507117, 4744923, 22761877, 26887897, 68285631, 80663691, 386951909, 523523171, 1160855727, 1570569513, 8899893907, 26699681721]

約数ペア:

[(1, 26699681721), (3, 8899893907), (17, 1570569513), (23, 1160855727), (51, 523523171), (69, 386951909), (331, 80663691), (391, 68285631), (993, 26887897), (1173, 22761877), (5627, 4744923), (7613, 3507117), (16881, 1581641), (22839, 1169039), (68767, 388263), (129421, 206301)]