7730542881

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71597}}^1$

素因数の和:71683

約数の個数: 40

約数和(自身を含む): 12198008064

約数和(自身を除く): 4467465183

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 279, 387, 837, 1161, 1333, 2511, 3483, 3999, 11997, 35991, 71597, 107973, 214791, 644373, 1933119, 2219507, 3078671, 5799357, 6658521, 9236013, 19975563, 27708039, 59926689, 83124117, 95438801, 179780067, 249372351, 286316403, 858949209, 2576847627, 7730542881]

約数ペア:

[(1, 7730542881), (3, 2576847627), (9, 858949209), (27, 286316403), (31, 249372351), (43, 179780067), (81, 95438801), (93, 83124117), (129, 59926689), (279, 27708039), (387, 19975563), (837, 9236013), (1161, 6658521), (1333, 5799357), (2511, 3078671), (3483, 2219507), (3999, 1933119), (11997, 644373), (35991, 214791), (71597, 107973)]