42081579

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 24

約数和(自身を含む): 66238320

約数和(自身を除く): 24156741

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 5393, 7803, 16179, 48537, 91681, 145611, 275043, 825129, 1558577, 2475387, 4675731, 14027193, 42081579]

約数ペア:

[(1, 42081579), (3, 14027193), (9, 4675731), (17, 2475387), (27, 1558577), (51, 825129), (153, 275043), (289, 145611), (459, 91681), (867, 48537), (2601, 16179), (5393, 7803)]