139872906

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{50789}}^1$

素因数の和:50820

約数の個数: 40

約数和(自身を含む): 331861860

約数和(自身を除く): 191988954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 50789, 101578, 152367, 304734, 457101, 863413, 914202, 1371303, 1726826, 2590239, 2742606, 4113909, 5180478, 7770717, 8227818, 15541434, 23312151, 46624302, 69936453, 139872906]

約数ペア:

[(1, 139872906), (2, 69936453), (3, 46624302), (6, 23312151), (9, 15541434), (17, 8227818), (18, 7770717), (27, 5180478), (34, 4113909), (51, 2742606), (54, 2590239), (81, 1726826), (102, 1371303), (153, 914202), (162, 863413), (306, 457101), (459, 304734), (918, 152367), (1377, 101578), (2754, 50789)]