33072381

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13214

約数の個数: 20

約数和(自身を含む): 51001984

約数和(自身を除く): 17929603

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 13171, 39513, 118539, 355617, 408301, 1066851, 1224903, 3674709, 11024127, 33072381]

約数ペア:

[(1, 33072381), (3, 11024127), (9, 3674709), (27, 1224903), (31, 1066851), (81, 408301), (93, 355617), (279, 118539), (837, 39513), (2511, 13171)]