127789566

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 260571168

約数和(自身を除く): 132781602

約数列:

[1, 2, 3, 6, 73, 146, 197, 219, 394, 438, 591, 1182, 1481, 2962, 4443, 8886, 14381, 28762, 43143, 86286, 108113, 216226, 291757, 324339, 583514, 648678, 875271, 1750542, 21298261, 42596522, 63894783, 127789566]

約数ペア:

[(1, 127789566), (2, 63894783), (3, 42596522), (6, 21298261), (73, 1750542), (146, 875271), (197, 648678), (219, 583514), (394, 324339), (438, 291757), (591, 216226), (1182, 108113), (1481, 86286), (2962, 43143), (4443, 28762), (8886, 14381)]