123743281347

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1\times {\mathrm{8089}}^1$

素因数の和:13792

約数の個数: 48

約数和(自身を含む): 209088056320

約数和(自身を除く): 85344774973

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 5647, 8089, 16941, 24267, 39529, 50823, 56623, 72801, 118587, 169869, 242821, 347827, 355761, 509607, 728463, 1043481, 1699747, 2185389, 2434789, 3130443, 5099241, 7304367, 15297723, 21913101, 45678583, 137035749, 319750081, 411107247, 959250243, 1964179069, 2877750729, 5892537207, 13749253483, 17677611621, 41247760449, 123743281347]

約数ペア:

[(1, 123743281347), (3, 41247760449), (7, 17677611621), (9, 13749253483), (21, 5892537207), (43, 2877750729), (63, 1964179069), (129, 959250243), (301, 411107247), (387, 319750081), (903, 137035749), (2709, 45678583), (5647, 21913101), (8089, 15297723), (16941, 7304367), (24267, 5099241), (39529, 3130443), (50823, 2434789), (56623, 2185389), (72801, 1699747), (118587, 1043481), (169869, 728463), (242821, 509607), (347827, 355761)]