63890457

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 86192640

約数和(自身を除く): 22302183

約数列:

[1, 3, 173, 257, 479, 519, 771, 1437, 44461, 82867, 123103, 133383, 248601, 369309, 21296819, 63890457]

約数ペア:

[(1, 63890457), (3, 21296819), (173, 369309), (257, 248601), (479, 133383), (519, 123103), (771, 82867), (1437, 44461)]