162168669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12487}}^1$

素因数の和:12546

約数の個数: 32

約数和(自身を含む): 265744640

約数和(自身を除く): 103575971

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12487, 12987, 37461, 112383, 162331, 337149, 462019, 486993, 1386057, 1460979, 4158171, 4382937, 6006247, 12474513, 18018741, 54056223, 162168669]

約数ペア:

[(1, 162168669), (3, 54056223), (9, 18018741), (13, 12474513), (27, 6006247), (37, 4382937), (39, 4158171), (111, 1460979), (117, 1386057), (333, 486993), (351, 462019), (481, 337149), (999, 162331), (1443, 112383), (4329, 37461), (12487, 12987)]