159793179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2083}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 263284224

約数和(自身を除く): 103491045

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 2083, 3653, 5901, 6249, 10959, 14581, 25571, 27079, 43743, 76713, 81237, 189553, 568659, 585323, 1755969, 4097261, 7609199, 12291783, 22827597, 53264393, 159793179]

約数ペア:

[(1, 159793179), (3, 53264393), (7, 22827597), (13, 12291783), (21, 7609199), (39, 4097261), (91, 1755969), (273, 585323), (281, 568659), (843, 189553), (1967, 81237), (2083, 76713), (3653, 43743), (5901, 27079), (6249, 25571), (10959, 14581)]