65278053

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1667}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 99746400

約数和(自身を除く): 34468347

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1667, 2061, 4351, 5001, 13053, 15003, 31673, 39159, 95019, 285057, 381743, 1145229, 3435687, 7253117, 21759351, 65278053]

約数ペア:

[(1, 65278053), (3, 21759351), (9, 7253117), (19, 3435687), (57, 1145229), (171, 381743), (229, 285057), (687, 95019), (1667, 39159), (2061, 31673), (4351, 15003), (5001, 13053)]