71846649

素因数分解:

$3^3\times 7^1\times {\mathrm{380141}}^1$

素因数の和:380157

約数の個数: 16

約数和(自身を含む): 121645440

約数和(自身を除く): 49798791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 380141, 1140423, 2660987, 3421269, 7982961, 10263807, 23948883, 71846649]

約数ペア:

[(1, 71846649), (3, 23948883), (7, 10263807), (9, 7982961), (21, 3421269), (27, 2660987), (63, 1140423), (189, 380141)]