81591042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13241}}^1$

素因数の和:13338

約数の個数: 32

約数和(自身を含む): 177972480

約数和(自身を除く): 96381438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 13241, 26482, 39723, 79446, 172133, 344266, 516399, 1032798, 1046039, 2092078, 3138117, 6276234, 13598507, 27197014, 40795521, 81591042]

約数ペア:

[(1, 81591042), (2, 40795521), (3, 27197014), (6, 13598507), (13, 6276234), (26, 3138117), (39, 2092078), (78, 1046039), (79, 1032798), (158, 516399), (237, 344266), (474, 172133), (1027, 79446), (2054, 39723), (3081, 26482), (6162, 13241)]