193133157

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69149}}^1$

素因数の和:69185

約数の個数: 24

約数和(自身を含む): 315324000

約数和(自身を除く): 122190843

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 69149, 207447, 484043, 1313831, 1452129, 3388301, 3941493, 9196817, 10164903, 27590451, 64377719, 193133157]

約数ペア:

[(1, 193133157), (3, 64377719), (7, 27590451), (19, 10164903), (21, 9196817), (49, 3941493), (57, 3388301), (133, 1452129), (147, 1313831), (399, 484043), (931, 207447), (2793, 69149)]