27720291378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86113}}^1\times {\mathrm{4127}}^1$

素因数の和:90258

約数の個数: 32

約数和(自身を含む): 59720403456

約数和(自身を除く): 32000112078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4127, 8254, 12381, 24762, 53651, 86113, 107302, 160953, 172226, 258339, 321906, 516678, 1119469, 2238938, 3358407, 6716814, 355388351, 710776702, 1066165053, 2132330106, 4620048563, 9240097126, 13860145689, 27720291378]

約数ペア:

[(1, 27720291378), (2, 13860145689), (3, 9240097126), (6, 4620048563), (13, 2132330106), (26, 1066165053), (39, 710776702), (78, 355388351), (4127, 6716814), (8254, 3358407), (12381, 2238938), (24762, 1119469), (53651, 516678), (86113, 321906), (107302, 258339), (160953, 172226)]