118087641

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 209664000

約数和(自身を除く): 91576359

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 2099, 2679, 2961, 6251, 6297, 8037, 14693, 18753, 18891, 39881, 44079, 56259, 98653, 119643, 132237, 279167, 295959, 358929, 690571, 837501, 887877, 1874407, 2071713, 2512503, 5623221, 6215139, 13120849, 16869663, 39362547, 118087641]

約数ペア:

[(1, 118087641), (3, 39362547), (7, 16869663), (9, 13120849), (19, 6215139), (21, 5623221), (47, 2512503), (57, 2071713), (63, 1874407), (133, 887877), (141, 837501), (171, 690571), (329, 358929), (399, 295959), (423, 279167), (893, 132237), (987, 119643), (1197, 98653), (2099, 56259), (2679, 44079), (2961, 39881), (6251, 18891), (6297, 18753), (8037, 14693)]