80927133

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 129724416

約数和(自身を除く): 48797283

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 411, 483, 959, 1223, 2877, 3151, 3669, 8561, 9453, 22057, 25683, 28129, 66171, 84387, 167551, 196903, 502653, 590709, 1172857, 3518571, 3853673, 11561019, 26975711, 80927133]

約数ペア:

[(1, 80927133), (3, 26975711), (7, 11561019), (21, 3853673), (23, 3518571), (69, 1172857), (137, 590709), (161, 502653), (411, 196903), (483, 167551), (959, 84387), (1223, 66171), (2877, 28129), (3151, 25683), (3669, 22057), (8561, 9453)]