83840463

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11777}}^1$

素因数の和:11903

約数の個数: 24

約数和(自身を含む): 139639968

約数和(自身を除く): 55799505

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 11777, 35331, 82439, 105993, 247317, 741951, 1330801, 3992403, 9315607, 11977209, 27946821, 83840463]

約数ペア:

[(1, 83840463), (3, 27946821), (7, 11977209), (9, 9315607), (21, 3992403), (63, 1330801), (113, 741951), (339, 247317), (791, 105993), (1017, 82439), (2373, 35331), (7119, 11777)]