159796637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 218152704

約数和(自身を除く): 58356067

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 2617, 4697, 5551, 8723, 18319, 28787, 34021, 61061, 159637, 201509, 238147, 374231, 1117459, 1756007, 2075281, 2619617, 12292049, 14526967, 22828091, 159796637]

約数ペア:

[(1, 159796637), (7, 22828091), (11, 14526967), (13, 12292049), (61, 2619617), (77, 2075281), (91, 1756007), (143, 1117459), (427, 374231), (671, 238147), (793, 201509), (1001, 159637), (2617, 61061), (4697, 34021), (5551, 28787), (8723, 18319)]