29725947

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 44881200

約数和(自身を除く): 15155253

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 821, 1341, 2463, 4023, 7389, 12069, 22167, 36207, 66501, 122329, 199503, 366987, 1100961, 3302883, 9908649, 29725947]

約数ペア:

[(1, 29725947), (3, 9908649), (9, 3302883), (27, 1100961), (81, 366987), (149, 199503), (243, 122329), (447, 66501), (821, 36207), (1341, 22167), (2463, 12069), (4023, 7389)]