149303979

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9857}}^1$

素因数の和:9897

約数の個数: 40

約数和(自身を含む): 257648688

約数和(自身を除く): 108344709

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 9857, 15147, 29571, 88713, 108427, 167569, 266139, 325281, 502707, 798417, 975843, 1508121, 1843259, 2927529, 4524363, 5529777, 8782587, 13573089, 16589331, 49767993, 149303979]

約数ペア:

[(1, 149303979), (3, 49767993), (9, 16589331), (11, 13573089), (17, 8782587), (27, 5529777), (33, 4524363), (51, 2927529), (81, 1843259), (99, 1508121), (153, 975843), (187, 798417), (297, 502707), (459, 325281), (561, 266139), (891, 167569), (1377, 108427), (1683, 88713), (5049, 29571), (9857, 15147)]