130705029

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53197}}^1$

素因数の和:53226

約数の個数: 32

約数和(自身を含む): 238327040

約数和(自身を除く): 107622011

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 53197, 159591, 372379, 478773, 691561, 1117137, 1436319, 2074683, 3351411, 4840927, 6224049, 10054233, 14522781, 18672147, 43568343, 130705029]

約数ペア:

[(1, 130705029), (3, 43568343), (7, 18672147), (9, 14522781), (13, 10054233), (21, 6224049), (27, 4840927), (39, 3351411), (63, 2074683), (91, 1436319), (117, 1117137), (189, 691561), (273, 478773), (351, 372379), (819, 159591), (2457, 53197)]