65530221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17159}}^1$

素因数の和:17248

約数の個数: 16

約数和(自身を含む): 93350400

約数和(自身を除く): 27820179

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 17159, 51477, 326021, 978063, 1149653, 3448959, 21843407, 65530221]

約数ペア:

[(1, 65530221), (3, 21843407), (19, 3448959), (57, 1149653), (67, 978063), (201, 326021), (1273, 51477), (3819, 17159)]