173626131

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 276553728

約数和(自身を除く): 102927597

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 4091, 6063, 12273, 14147, 28637, 42441, 85911, 175913, 192277, 527739, 576831, 1231391, 1345939, 3694173, 4037817, 8267911, 24803733, 57875377, 173626131]

約数ペア:

[(1, 173626131), (3, 57875377), (7, 24803733), (21, 8267911), (43, 4037817), (47, 3694173), (129, 1345939), (141, 1231391), (301, 576831), (329, 527739), (903, 192277), (987, 175913), (2021, 85911), (4091, 42441), (6063, 28637), (12273, 14147)]