74502687

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 122688000

約数和(自身を除く): 48185313

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 4259, 5831, 12777, 17493, 29813, 72403, 89439, 208691, 217209, 506821, 626073, 1460837, 1520463, 3547747, 4382511, 10643241, 24834229, 74502687]

約数ペア:

[(1, 74502687), (3, 24834229), (7, 10643241), (17, 4382511), (21, 3547747), (49, 1520463), (51, 1460837), (119, 626073), (147, 506821), (343, 217209), (357, 208691), (833, 89439), (1029, 72403), (2499, 29813), (4259, 17493), (5831, 12777)]