7137897993

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{10133}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 11154858624

約数和(自身を除く): 4016960631

約数列:

[1, 3, 9, 23, 41, 69, 83, 123, 207, 249, 369, 747, 943, 1909, 2829, 3403, 5727, 8487, 10133, 10209, 17181, 30399, 30627, 78269, 91197, 233059, 234807, 415453, 699177, 704421, 841039, 1246359, 2097531, 2523117, 3739077, 7569351, 9555419, 19343897, 28666257, 34482599, 58031691, 85998771, 103447797, 174095073, 310343391, 793099777, 2379299331, 7137897993]

約数ペア:

[(1, 7137897993), (3, 2379299331), (9, 793099777), (23, 310343391), (41, 174095073), (69, 103447797), (83, 85998771), (123, 58031691), (207, 34482599), (249, 28666257), (369, 19343897), (747, 9555419), (943, 7569351), (1909, 3739077), (2829, 2523117), (3403, 2097531), (5727, 1246359), (8487, 841039), (10133, 704421), (10209, 699177), (17181, 415453), (30399, 234807), (30627, 233059), (78269, 91197)]