84879963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 152058816

約数和(自身を除く): 67178853

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1933, 2091, 2583, 4879, 5799, 6273, 13531, 14637, 17397, 32861, 40593, 43911, 79253, 98583, 121779, 230027, 237759, 295749, 554771, 690081, 713277, 1347301, 1664313, 2070243, 4041903, 4992939, 9431107, 12125709, 28293321, 84879963]

約数ペア:

[(1, 84879963), (3, 28293321), (7, 12125709), (9, 9431107), (17, 4992939), (21, 4041903), (41, 2070243), (51, 1664313), (63, 1347301), (119, 713277), (123, 690081), (153, 554771), (287, 295749), (357, 237759), (369, 230027), (697, 121779), (861, 98583), (1071, 79253), (1933, 43911), (2091, 40593), (2583, 32861), (4879, 17397), (5799, 14637), (6273, 13531)]