145986747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{54493}}^1$

素因数の和:54562

約数の個数: 16

約数和(自身を含む): 209256960

約数和(自身を除く): 63270213

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 54493, 163479, 1035367, 2561171, 3106101, 7683513, 48662249, 145986747]

約数ペア:

[(1, 145986747), (3, 48662249), (19, 7683513), (47, 3106101), (57, 2561171), (141, 1035367), (893, 163479), (2679, 54493)]