64361367

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7457}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 107037216

約数和(自身を除く): 42675849

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 7457, 8631, 22371, 52199, 67113, 156597, 469791, 1021609, 3064827, 7151263, 9194481, 21453789, 64361367]

約数ペア:

[(1, 64361367), (3, 21453789), (7, 9194481), (9, 7151263), (21, 3064827), (63, 1021609), (137, 469791), (411, 156597), (959, 67113), (1233, 52199), (2877, 22371), (7457, 8631)]