77484861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 47999043

約数列:

[1, 3, 9, 17, 23, 51, 69, 97, 153, 207, 227, 291, 391, 681, 873, 1173, 1649, 2043, 2231, 3519, 3859, 4947, 5221, 6693, 11577, 14841, 15663, 20079, 22019, 34731, 37927, 46989, 66057, 88757, 113781, 198171, 266271, 341343, 374323, 506437, 798813, 1122969, 1519311, 3368907, 4557933, 8609429, 25828287, 77484861]

約数ペア:

[(1, 77484861), (3, 25828287), (9, 8609429), (17, 4557933), (23, 3368907), (51, 1519311), (69, 1122969), (97, 798813), (153, 506437), (207, 374323), (227, 341343), (291, 266271), (391, 198171), (681, 113781), (873, 88757), (1173, 66057), (1649, 46989), (2043, 37927), (2231, 34731), (3519, 22019), (3859, 20079), (4947, 15663), (5221, 14841), (6693, 11577)]