79045869

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 132772608

約数和(自身を除く): 53726739

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 673, 799, 833, 987, 2019, 2303, 2397, 2499, 4711, 5593, 6909, 11441, 14133, 16779, 31631, 32977, 34323, 39151, 80087, 94893, 98931, 117453, 221417, 240261, 537727, 560609, 664251, 1549919, 1613181, 1681827, 3764089, 4649757, 11292267, 26348623, 79045869]

約数ペア:

[(1, 79045869), (3, 26348623), (7, 11292267), (17, 4649757), (21, 3764089), (47, 1681827), (49, 1613181), (51, 1549919), (119, 664251), (141, 560609), (147, 537727), (329, 240261), (357, 221417), (673, 117453), (799, 98931), (833, 94893), (987, 80087), (2019, 39151), (2303, 34323), (2397, 32977), (2499, 31631), (4711, 16779), (5593, 14133), (6909, 11441)]