42907779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{93481}}^1$

素因数の和:93507

約数の個数: 16

約数和(自身を含む): 67307040

約数和(自身を除く): 24399261

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 93481, 280443, 841329, 1589177, 2523987, 4767531, 14302593, 42907779]

約数ペア:

[(1, 42907779), (3, 14302593), (9, 4767531), (17, 2523987), (27, 1589177), (51, 841329), (153, 280443), (459, 93481)]