164941227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 267341256

約数和(自身を除く): 102400029

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1217, 1221, 1369, 3651, 3663, 4107, 10953, 12321, 13387, 15059, 40161, 45029, 45177, 120483, 135087, 135531, 405261, 495319, 1485957, 1666073, 4457871, 4998219, 14994657, 18326803, 54980409, 164941227]

約数ペア:

[(1, 164941227), (3, 54980409), (9, 18326803), (11, 14994657), (33, 4998219), (37, 4457871), (99, 1666073), (111, 1485957), (333, 495319), (407, 405261), (1217, 135531), (1221, 135087), (1369, 120483), (3651, 45177), (3663, 45029), (4107, 40161), (10953, 15059), (12321, 13387)]