65996139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 102620160

約数和(自身を除く): 36624021

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 1571, 2211, 3819, 4713, 14003, 17281, 29849, 42009, 51843, 89547, 105257, 315771, 328339, 985017, 1157827, 1999883, 3473481, 5999649, 21998713, 65996139]

約数ペア:

[(1, 65996139), (3, 21998713), (11, 5999649), (19, 3473481), (33, 1999883), (57, 1157827), (67, 985017), (201, 328339), (209, 315771), (627, 105257), (737, 89547), (1273, 51843), (1571, 42009), (2211, 29849), (3819, 17281), (4713, 14003)]