580924149

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 855429120

約数和(自身を除く): 274504971

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 1663, 2067, 2197, 4989, 6591, 8957, 21619, 26871, 64857, 88139, 116441, 264417, 281047, 349323, 843141, 1145807, 3437421, 3653611, 10960833, 14895491, 44686473, 193641383, 580924149]

約数ペア:

[(1, 580924149), (3, 193641383), (13, 44686473), (39, 14895491), (53, 10960833), (159, 3653611), (169, 3437421), (507, 1145807), (689, 843141), (1663, 349323), (2067, 281047), (2197, 264417), (4989, 116441), (6591, 88139), (8957, 64857), (21619, 26871)]