84813813

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6037}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 140661248

約数和(自身を除く): 55847435

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 6037, 14049, 18111, 42259, 54333, 126777, 380331, 1346251, 4038753, 9423757, 12116259, 28271271, 84813813]

約数ペア:

[(1, 84813813), (3, 28271271), (7, 12116259), (9, 9423757), (21, 4038753), (63, 1346251), (223, 380331), (669, 126777), (1561, 54333), (2007, 42259), (4683, 18111), (6037, 14049)]