79725597

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 133330752

約数和(自身を除く): 53605155

約数列:

[1, 3, 7, 17, 21, 49, 51, 61, 119, 147, 183, 357, 427, 523, 833, 1037, 1281, 1569, 2499, 2989, 3111, 3661, 7259, 8891, 8967, 10983, 21777, 25627, 26673, 31903, 50813, 62237, 76881, 95709, 152439, 186711, 223321, 435659, 542351, 669963, 1306977, 1563247, 1627053, 3796457, 4689741, 11389371, 26575199, 79725597]

約数ペア:

[(1, 79725597), (3, 26575199), (7, 11389371), (17, 4689741), (21, 3796457), (49, 1627053), (51, 1563247), (61, 1306977), (119, 669963), (147, 542351), (183, 435659), (357, 223321), (427, 186711), (523, 152439), (833, 95709), (1037, 76881), (1281, 62237), (1569, 50813), (2499, 31903), (2989, 26673), (3111, 25627), (3661, 21777), (7259, 10983), (8891, 8967)]