147788179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83449}}^1$

素因数の和:83490

約数の個数: 16

約数和(自身を含む): 192268800

約数和(自身を除く): 44480621

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 83449, 584143, 917939, 1919327, 6425573, 13435289, 21112597, 147788179]

約数ペア:

[(1, 147788179), (7, 21112597), (11, 13435289), (23, 6425573), (77, 1919327), (161, 917939), (253, 584143), (1771, 83449)]