140944433

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 179539740

約数和(自身を除く): 38595307

約数列:

[1, 7, 17, 37, 49, 119, 259, 269, 289, 629, 833, 1813, 1883, 2023, 4403, 4573, 9953, 10693, 13181, 14161, 30821, 32011, 69671, 74851, 77741, 169201, 224077, 487697, 523957, 544187, 1184407, 2876417, 3809309, 8290849, 20134919, 140944433]

約数ペア:

[(1, 140944433), (7, 20134919), (17, 8290849), (37, 3809309), (49, 2876417), (119, 1184407), (259, 544187), (269, 523957), (289, 487697), (629, 224077), (833, 169201), (1813, 77741), (1883, 74851), (2023, 69671), (4403, 32011), (4573, 30821), (9953, 14161), (10693, 13181)]