152880507

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25621}}^1$

素因数の和:25660

約数の個数: 32

約数和(自身を含む): 258269760

約数和(自身を除く): 105389253

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 25621, 76863, 230589, 333073, 435557, 691767, 999219, 1306671, 2997657, 3920013, 5662241, 8992971, 11760039, 16986723, 50960169, 152880507]

約数ペア:

[(1, 152880507), (3, 50960169), (9, 16986723), (13, 11760039), (17, 8992971), (27, 5662241), (39, 3920013), (51, 2997657), (117, 1306671), (153, 999219), (221, 691767), (351, 435557), (459, 333073), (663, 230589), (1989, 76863), (5967, 25621)]