82078191

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3437

約数の個数: 40

約数和(自身を含む): 137823840

約数和(自身を除く): 55745649

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 3389, 8073, 10167, 24219, 30501, 44057, 77947, 91503, 132171, 233841, 274509, 396513, 701523, 1013311, 1189539, 2104569, 3039933, 3568617, 6313707, 9119799, 27359397, 82078191]

約数ペア:

[(1, 82078191), (3, 27359397), (9, 9119799), (13, 6313707), (23, 3568617), (27, 3039933), (39, 2104569), (69, 1189539), (81, 1013311), (117, 701523), (207, 396513), (299, 274509), (351, 233841), (621, 132171), (897, 91503), (1053, 77947), (1863, 44057), (2691, 30501), (3389, 24219), (8073, 10167)]