65808039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 36028761

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 1019, 1133, 1957, 3057, 3399, 5871, 11209, 19361, 21527, 33627, 58083, 64581, 104957, 212971, 314871, 638913, 1154527, 1994183, 3463581, 5982549, 21936013, 65808039]

約数ペア:

[(1, 65808039), (3, 21936013), (11, 5982549), (19, 3463581), (33, 1994183), (57, 1154527), (103, 638913), (209, 314871), (309, 212971), (627, 104957), (1019, 64581), (1133, 58083), (1957, 33627), (3057, 21527), (3399, 19361), (5871, 11209)]