40082211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 65729664

約数和(自身を除く): 25647453

約数列:

[1, 3, 9, 13, 37, 39, 47, 111, 117, 141, 197, 333, 423, 481, 591, 611, 1443, 1739, 1773, 1833, 2561, 4329, 5217, 5499, 7289, 7683, 9259, 15651, 21867, 22607, 23049, 27777, 65601, 67821, 83331, 94757, 120367, 203463, 284271, 342583, 361101, 852813, 1027749, 1083303, 3083247, 4453579, 13360737, 40082211]

約数ペア:

[(1, 40082211), (3, 13360737), (9, 4453579), (13, 3083247), (37, 1083303), (39, 1027749), (47, 852813), (111, 361101), (117, 342583), (141, 284271), (197, 203463), (333, 120367), (423, 94757), (481, 83331), (591, 67821), (611, 65601), (1443, 27777), (1739, 23049), (1773, 22607), (1833, 21867), (2561, 15651), (4329, 9259), (5217, 7683), (5499, 7289)]