172042893

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1553}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 278974080

約数和(自身を除く): 106931187

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 373, 1119, 1553, 3357, 4103, 4659, 10071, 12309, 13977, 17083, 36927, 41931, 51249, 110781, 153747, 461241, 579269, 1737807, 5213421, 6371959, 15640263, 19115877, 57347631, 172042893]

約数ペア:

[(1, 172042893), (3, 57347631), (9, 19115877), (11, 15640263), (27, 6371959), (33, 5213421), (99, 1737807), (297, 579269), (373, 461241), (1119, 153747), (1553, 110781), (3357, 51249), (4103, 41931), (4659, 36927), (10071, 17083), (12309, 13977)]