156777502293

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109558003}}^1$

素因数の和:109558065

約数の個数: 16

約数和(自身を含む): 236645288640

約数和(自身を除く): 79867786347

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109558003, 328674009, 986022027, 2958066081, 5806574159, 17419722477, 52259167431, 156777502293]

約数ペア:

[(1, 156777502293), (3, 52259167431), (9, 17419722477), (27, 5806574159), (53, 2958066081), (159, 986022027), (477, 328674009), (1431, 109558003)]