634732281

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{51217}}^1$

素因数の和:51252

約数の個数: 28

約数和(自身を含む): 1007662932

約数和(自身を除く): 372930651

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 51217, 153651, 460953, 870689, 1382859, 2612067, 4148577, 7836201, 12445731, 23508603, 37337193, 70525809, 211577427, 634732281]

約数ペア:

[(1, 634732281), (3, 211577427), (9, 70525809), (17, 37337193), (27, 23508603), (51, 12445731), (81, 7836201), (153, 4148577), (243, 2612067), (459, 1382859), (729, 870689), (1377, 460953), (4131, 153651), (12393, 51217)]