126534387

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{128201}}^1$

素因数の和:128258

約数の個数: 16

約数和(自身を含む): 196918272

約数和(自身を除く): 70383885

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 128201, 384603, 897407, 2692221, 6025447, 18076341, 42178129, 126534387]

約数ペア:

[(1, 126534387), (3, 42178129), (7, 18076341), (21, 6025447), (47, 2692221), (141, 897407), (329, 384603), (987, 128201)]