97770561

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{245039}}^1$

素因数の和:245068

約数の個数: 16

約数和(自身を含む): 156825600

約数和(自身を除く): 59055039

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 245039, 735117, 1715273, 4655741, 5145819, 13967223, 32590187, 97770561]

約数ペア:

[(1, 97770561), (3, 32590187), (7, 13967223), (19, 5145819), (21, 4655741), (57, 1715273), (133, 735117), (399, 245039)]