84831903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 143503360

約数和(自身を除く): 58671457

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 741, 1209, 1231, 1767, 2223, 3627, 3693, 5301, 7657, 11079, 16003, 22971, 23389, 38161, 48009, 68913, 70167, 114483, 144027, 210501, 304057, 343449, 496093, 725059, 912171, 1488279, 2175177, 2736513, 4464837, 6525531, 9425767, 28277301, 84831903]

約数ペア:

[(1, 84831903), (3, 28277301), (9, 9425767), (13, 6525531), (19, 4464837), (31, 2736513), (39, 2175177), (57, 1488279), (93, 912171), (117, 725059), (171, 496093), (247, 343449), (279, 304057), (403, 210501), (589, 144027), (741, 114483), (1209, 70167), (1231, 68913), (1767, 48009), (2223, 38161), (3627, 23389), (3693, 22971), (5301, 16003), (7657, 11079)]