250732341

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 396744480

約数和(自身を除く): 146012139

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 197, 513, 591, 827, 1539, 1773, 2481, 3743, 5319, 7443, 11229, 15713, 15957, 22329, 33687, 47139, 66987, 101061, 141417, 162919, 303183, 424251, 488757, 1272753, 1466271, 3095461, 4398813, 9286383, 13196439, 27859149, 83577447, 250732341]

約数ペア:

[(1, 250732341), (3, 83577447), (9, 27859149), (19, 13196439), (27, 9286383), (57, 4398813), (81, 3095461), (171, 1466271), (197, 1272753), (513, 488757), (591, 424251), (827, 303183), (1539, 162919), (1773, 141417), (2481, 101061), (3743, 66987), (5319, 47139), (7443, 33687), (11229, 22329), (15713, 15957)]