101032281

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 172224000

約数和(自身を除く): 71191719

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 149, 229, 329, 423, 447, 687, 987, 1043, 1341, 1603, 2061, 2961, 3129, 4809, 7003, 9387, 10763, 14427, 21009, 32289, 34121, 49021, 63027, 75341, 96867, 102363, 147063, 226023, 238847, 307089, 441189, 678069, 716541, 1603687, 2149623, 4811061, 11225809, 14433183, 33677427, 101032281]

約数ペア:

[(1, 101032281), (3, 33677427), (7, 14433183), (9, 11225809), (21, 4811061), (47, 2149623), (63, 1603687), (141, 716541), (149, 678069), (229, 441189), (329, 307089), (423, 238847), (447, 226023), (687, 147063), (987, 102363), (1043, 96867), (1341, 75341), (1603, 63027), (2061, 49021), (2961, 34121), (3129, 32289), (4809, 21009), (7003, 14427), (9387, 10763)]