270871803

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 423654400

約数和(自身を除く): 152782597

約数列:

[1, 3, 9, 27, 29, 79, 87, 151, 237, 261, 453, 711, 783, 841, 1359, 2133, 2291, 2523, 4077, 4379, 6873, 7569, 11929, 13137, 20619, 22707, 35787, 39411, 61857, 66439, 107361, 118233, 126991, 199317, 322083, 345941, 380973, 597951, 1037823, 1142919, 1793853, 3113469, 3428757, 9340407, 10032289, 30096867, 90290601, 270871803]

約数ペア:

[(1, 270871803), (3, 90290601), (9, 30096867), (27, 10032289), (29, 9340407), (79, 3428757), (87, 3113469), (151, 1793853), (237, 1142919), (261, 1037823), (453, 597951), (711, 380973), (783, 345941), (841, 322083), (1359, 199317), (2133, 126991), (2291, 118233), (2523, 107361), (4077, 66439), (4379, 61857), (6873, 39411), (7569, 35787), (11929, 22707), (13137, 20619)]