156764349

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3931}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 266746880

約数和(自身を除く): 109982531

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 3931, 4431, 5697, 11793, 13293, 27517, 35379, 39879, 82551, 106137, 247653, 742959, 829441, 2488323, 5806087, 7464969, 17418261, 22394907, 52254783, 156764349]

約数ペア:

[(1, 156764349), (3, 52254783), (7, 22394907), (9, 17418261), (21, 7464969), (27, 5806087), (63, 2488323), (189, 829441), (211, 742959), (633, 247653), (1477, 106137), (1899, 82551), (3931, 39879), (4431, 35379), (5697, 27517), (11793, 13293)]