140218281

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{96769}}^1$

素因数の和:96805

約数の個数: 24

約数和(自身を含む): 241537920

約数和(自身を除く): 101319639

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 96769, 290307, 677383, 870921, 2032149, 2225687, 6096447, 6677061, 15579809, 20031183, 46739427, 140218281]

約数ペア:

[(1, 140218281), (3, 46739427), (7, 20031183), (9, 15579809), (21, 6677061), (23, 6096447), (63, 2225687), (69, 2032149), (161, 870921), (207, 677383), (483, 290307), (1449, 96769)]