63901719

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15139}}^1$

素因数の和:15219

約数の個数: 24

約数和(自身を含む): 107070080

約数和(自身を除く): 43168361

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 15139, 45417, 105973, 136251, 317919, 953757, 1014313, 3042939, 7100191, 9128817, 21300573, 63901719]

約数ペア:

[(1, 63901719), (3, 21300573), (7, 9128817), (9, 7100191), (21, 3042939), (63, 1014313), (67, 953757), (201, 317919), (469, 136251), (603, 105973), (1407, 45417), (4221, 15139)]