64972317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15349}}^1$

素因数の和:15452

約数の個数: 16

約数和(自身を含む): 92836800

約数和(自身を除く): 27864483

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 15349, 46047, 260933, 782799, 1273967, 3821901, 21657439, 64972317]

約数ペア:

[(1, 64972317), (3, 21657439), (17, 3821901), (51, 1273967), (83, 782799), (249, 260933), (1411, 46047), (4233, 15349)]