91520793

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 167744640

約数和(自身を除く): 76223847

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 193, 273, 351, 579, 819, 1351, 1737, 2457, 2509, 4053, 5211, 7527, 12159, 17563, 22581, 36477, 37249, 52689, 67743, 111747, 158067, 260743, 335241, 474201, 484237, 782229, 1005723, 1452711, 2346687, 3389659, 4358133, 7040061, 10168977, 13074399, 30506931, 91520793]

約数ペア:

[(1, 91520793), (3, 30506931), (7, 13074399), (9, 10168977), (13, 7040061), (21, 4358133), (27, 3389659), (39, 2346687), (63, 1452711), (91, 1005723), (117, 782229), (189, 484237), (193, 474201), (273, 335241), (351, 260743), (579, 158067), (819, 111747), (1351, 67743), (1737, 52689), (2457, 37249), (2509, 36477), (4053, 22581), (5211, 17563), (7527, 12159)]