194884281

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 285461280

約数和(自身を除く): 90576999

約数列:

[1, 3, 9, 137, 179, 411, 537, 883, 1233, 1611, 2649, 7947, 24523, 73569, 120971, 158057, 220707, 362913, 474171, 1088739, 1422513, 21653809, 64961427, 194884281]

約数ペア:

[(1, 194884281), (3, 64961427), (9, 21653809), (137, 1422513), (179, 1088739), (411, 474171), (537, 362913), (883, 220707), (1233, 158057), (1611, 120971), (2649, 73569), (7947, 24523)]