355804569

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{38873}}^1$

素因数の和:38998

約数の個数: 20

約数和(自身を含む): 536227956

約数和(自身を除く): 180423387

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 38873, 116619, 349857, 1049571, 3148713, 4392649, 13177947, 39533841, 118601523, 355804569]

約数ペア:

[(1, 355804569), (3, 118601523), (9, 39533841), (27, 13177947), (81, 4392649), (113, 3148713), (339, 1049571), (1017, 349857), (3051, 116619), (9153, 38873)]