149736969

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2566

約数の個数: 36

約数和(自身を含む): 239843136

約数和(自身を除く): 90106167

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 1173, 2503, 2601, 3519, 6647, 7509, 19941, 22527, 42551, 57569, 59823, 127653, 172707, 382959, 518121, 723367, 978673, 2170101, 2936019, 6510303, 8808057, 16637441, 49912323, 149736969]

約数ペア:

[(1, 149736969), (3, 49912323), (9, 16637441), (17, 8808057), (23, 6510303), (51, 2936019), (69, 2170101), (153, 978673), (207, 723367), (289, 518121), (391, 382959), (867, 172707), (1173, 127653), (2503, 59823), (2601, 57569), (3519, 42551), (6647, 22527), (7509, 19941)]