55986543039

素因数分解:

$3^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{365159}}^1$

素因数の和:365332

約数の個数: 32

約数和(自身を含む): 87638400000

約数和(自身を除く): 31651856961

約数列:

[1, 3, 7, 21, 49, 147, 149, 343, 447, 1029, 1043, 3129, 7301, 21903, 51107, 153321, 365159, 1095477, 2556113, 7668339, 17892791, 53678373, 54408691, 125249537, 163226073, 375748611, 380860837, 1142582511, 2666025859, 7998077577, 18662181013, 55986543039]

約数ペア:

[(1, 55986543039), (3, 18662181013), (7, 7998077577), (21, 2666025859), (49, 1142582511), (147, 380860837), (149, 375748611), (343, 163226073), (447, 125249537), (1029, 54408691), (1043, 53678373), (3129, 17892791), (7301, 7668339), (21903, 2556113), (51107, 1095477), (153321, 365159)]