156659643

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5728

約数の個数: 32

約数和(自身を含む): 267072000

約数和(自身を除く): 110412357

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 5563, 9387, 16689, 28161, 38941, 50067, 116823, 150201, 350469, 828887, 1051407, 2486661, 5802209, 7459983, 17406627, 22379949, 52219881, 156659643]

約数ペア:

[(1, 156659643), (3, 52219881), (7, 22379949), (9, 17406627), (21, 7459983), (27, 5802209), (63, 2486661), (149, 1051407), (189, 828887), (447, 350469), (1043, 150201), (1341, 116823), (3129, 50067), (4023, 38941), (5563, 28161), (9387, 16689)]