12121489719

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{69557}}^1$

素因数の和:69664

約数の個数: 36

約数和(自身を含む): 18877206504

約数和(自身を除く): 6755716785

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 289, 603, 867, 1139, 2601, 3417, 10251, 19363, 58089, 69557, 174267, 208671, 626013, 1182469, 3547407, 4660319, 10642221, 13980957, 20101973, 41942871, 60305919, 79225423, 180917757, 237676269, 713028807, 1346832191, 4040496573, 12121489719]

約数ペア:

[(1, 12121489719), (3, 4040496573), (9, 1346832191), (17, 713028807), (51, 237676269), (67, 180917757), (153, 79225423), (201, 60305919), (289, 41942871), (603, 20101973), (867, 13980957), (1139, 10642221), (2601, 4660319), (3417, 3547407), (10251, 1182469), (19363, 626013), (58089, 208671), (69557, 174267)]