31922127

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 49824000

約数和(自身を除く): 17901873

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 531, 691, 783, 1593, 1711, 2073, 5133, 6219, 15399, 18657, 20039, 40769, 46197, 60117, 122307, 180351, 366921, 541053, 1100763, 1182301, 3546903, 10640709, 31922127]

約数ペア:

[(1, 31922127), (3, 10640709), (9, 3546903), (27, 1182301), (29, 1100763), (59, 541053), (87, 366921), (177, 180351), (261, 122307), (531, 60117), (691, 46197), (783, 40769), (1593, 20039), (1711, 18657), (2073, 15399), (5133, 6219)]