220162563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5779}}^1$

素因数の和:5888

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 129411837

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 5779, 12699, 17337, 38097, 52011, 98243, 156033, 294729, 479657, 884187, 1438971, 2652561, 4316913, 8154169, 12950739, 24462507, 73387521, 220162563]

約数ペア:

[(1, 220162563), (3, 73387521), (9, 24462507), (17, 12950739), (27, 8154169), (51, 4316913), (83, 2652561), (153, 1438971), (249, 884187), (459, 479657), (747, 294729), (1411, 156033), (2241, 98243), (4233, 52011), (5779, 38097), (12699, 17337)]