7848804987

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{32203}}^1$

素因数の和:32294

約数の個数: 48

約数和(自身を含む): 12660036480

約数和(自身を除く): 4811231493

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 243, 459, 531, 1003, 1377, 1593, 3009, 4131, 4779, 9027, 14337, 27081, 32203, 81243, 96609, 243729, 289827, 547451, 869481, 1642353, 1899977, 2608443, 4927059, 5699931, 7825329, 14781177, 17099793, 32299609, 44343531, 51299379, 96898827, 133030593, 153898137, 290696481, 461694411, 872089443, 2616268329, 7848804987]

約数ペア:

[(1, 7848804987), (3, 2616268329), (9, 872089443), (17, 461694411), (27, 290696481), (51, 153898137), (59, 133030593), (81, 96898827), (153, 51299379), (177, 44343531), (243, 32299609), (459, 17099793), (531, 14781177), (1003, 7825329), (1377, 5699931), (1593, 4927059), (3009, 2608443), (4131, 1899977), (4779, 1642353), (9027, 869481), (14337, 547451), (27081, 289827), (32203, 243729), (81243, 96609)]