27615973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 37082880

約数和(自身を除く): 9466907

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 289, 511, 803, 1241, 1309, 2023, 3179, 4913, 5621, 8687, 13651, 21097, 22253, 34391, 54043, 95557, 147679, 232067, 358649, 378301, 1624469, 2510543, 3945139, 27615973]

約数ペア:

[(1, 27615973), (7, 3945139), (11, 2510543), (17, 1624469), (73, 378301), (77, 358649), (119, 232067), (187, 147679), (289, 95557), (511, 54043), (803, 34391), (1241, 22253), (1309, 21097), (2023, 13651), (3179, 8687), (4913, 5621)]