144428277

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 234807552

約数和(自身を除く): 90379275

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 2953, 6987, 8859, 16303, 20671, 48909, 50201, 62013, 150603, 351407, 404561, 1054221, 1213683, 2831927, 6877537, 8495781, 20632611, 48142759, 144428277]

約数ペア:

[(1, 144428277), (3, 48142759), (7, 20632611), (17, 8495781), (21, 6877537), (51, 2831927), (119, 1213683), (137, 1054221), (357, 404561), (411, 351407), (959, 150603), (2329, 62013), (2877, 50201), (2953, 48909), (6987, 20671), (8859, 16303)]