74797191

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20123}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 125573760

約数和(自身を除く): 50776569

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 20123, 60369, 140861, 181107, 422583, 1187257, 1267749, 3561771, 8310799, 10685313, 24932397, 74797191]

約数ペア:

[(1, 74797191), (3, 24932397), (7, 10685313), (9, 8310799), (21, 3561771), (59, 1267749), (63, 1187257), (177, 422583), (413, 181107), (531, 140861), (1239, 60369), (3717, 20123)]