80986503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 38231673

約数列:

[1, 3, 13, 39, 83, 127, 197, 249, 381, 591, 1079, 1651, 2561, 3237, 4953, 7683, 10541, 16351, 25019, 31623, 49053, 75057, 137033, 212563, 325247, 411099, 637689, 975741, 2076577, 6229731, 26995501, 80986503]

約数ペア:

[(1, 80986503), (3, 26995501), (13, 6229731), (39, 2076577), (83, 975741), (127, 637689), (197, 411099), (249, 325247), (381, 212563), (591, 137033), (1079, 75057), (1651, 49053), (2561, 31623), (3237, 25019), (4953, 16351), (7683, 10541)]