149868981

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3659}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 233654400

約数和(自身を除く): 83785419

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 3659, 4551, 10977, 13653, 32931, 40959, 98793, 135383, 150019, 406149, 450057, 1218447, 1350171, 3655341, 4050513, 5550703, 16652109, 49956327, 149868981]

約数ペア:

[(1, 149868981), (3, 49956327), (9, 16652109), (27, 5550703), (37, 4050513), (41, 3655341), (111, 1350171), (123, 1218447), (333, 450057), (369, 406149), (999, 150019), (1107, 135383), (1517, 98793), (3659, 40959), (4551, 32931), (10977, 13653)]