157077753

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 246445056

約数和(自身を除く): 89367303

約数列:

[1, 3, 7, 21, 43, 129, 197, 301, 591, 883, 903, 1379, 2649, 4137, 6181, 8471, 18543, 25413, 37969, 59297, 113907, 173951, 177891, 265783, 521853, 797349, 1217657, 3652971, 7479893, 22439679, 52359251, 157077753]

約数ペア:

[(1, 157077753), (3, 52359251), (7, 22439679), (21, 7479893), (43, 3652971), (129, 1217657), (197, 797349), (301, 521853), (591, 265783), (883, 177891), (903, 173951), (1379, 113907), (2649, 59297), (4137, 37969), (6181, 25413), (8471, 18543)]