63903897

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{13841}}^1$

素因数の和:13875

約数の個数: 24

約数和(自身を含む): 100769760

約数和(自身を除く): 36865863

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 13841, 41523, 124569, 262979, 373707, 788937, 1121121, 2366811, 3363363, 7100433, 21301299, 63903897]

約数ペア:

[(1, 63903897), (3, 21301299), (9, 7100433), (19, 3363363), (27, 2366811), (57, 1121121), (81, 788937), (171, 373707), (243, 262979), (513, 124569), (1539, 41523), (4617, 13841)]