69293367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 53118153

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 131, 137, 143, 297, 351, 393, 411, 429, 1179, 1233, 1287, 1441, 1507, 1703, 1781, 3537, 3699, 3861, 4323, 4521, 5109, 5343, 12969, 13563, 15327, 16029, 17947, 18733, 19591, 38907, 40689, 45981, 48087, 53841, 56199, 58773, 161523, 168597, 176319, 197417, 233311, 484569, 505791, 528957, 592251, 699933, 1776753, 2099799, 2566421, 5330259, 6299397, 7699263, 23097789, 69293367]

約数ペア:

[(1, 69293367), (3, 23097789), (9, 7699263), (11, 6299397), (13, 5330259), (27, 2566421), (33, 2099799), (39, 1776753), (99, 699933), (117, 592251), (131, 528957), (137, 505791), (143, 484569), (297, 233311), (351, 197417), (393, 176319), (411, 168597), (429, 161523), (1179, 58773), (1233, 56199), (1287, 53841), (1441, 48087), (1507, 45981), (1703, 40689), (1781, 38907), (3537, 19591), (3699, 18733), (3861, 17947), (4323, 16029), (4521, 15327), (5109, 13563), (5343, 12969)]