164078109

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6977}}^1$

素因数の和:7066

約数の個数: 32

約数和(自身を含む): 265722240

約数和(自身を除く): 101644131

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 6977, 7839, 20931, 23517, 62793, 90701, 188379, 272103, 467459, 816309, 1402377, 2448927, 4207131, 6076967, 12621393, 18230901, 54692703, 164078109]

約数ペア:

[(1, 164078109), (3, 54692703), (9, 18230901), (13, 12621393), (27, 6076967), (39, 4207131), (67, 2448927), (117, 1402377), (201, 816309), (351, 467459), (603, 272103), (871, 188379), (1809, 90701), (2613, 62793), (6977, 23517), (7839, 20931)]