127768983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{31247}}^1$

素因数の和:31326

約数の個数: 16

約数和(自身を含む): 179988480

約数和(自身を除く): 52219497

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 31247, 93741, 906163, 1468609, 2718489, 4405827, 42589661, 127768983]

約数ペア:

[(1, 127768983), (3, 42589661), (29, 4405827), (47, 2718489), (87, 1468609), (141, 906163), (1363, 93741), (4089, 31247)]