78380841

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{48473}}^1$

素因数の和:48501

約数の個数: 24

約数和(自身を含む): 132624864

約数和(自身を除く): 54244023

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 48473, 145419, 339311, 533203, 1017933, 1599609, 2375177, 3732421, 7125531, 11197263, 26126947, 78380841]

約数ペア:

[(1, 78380841), (3, 26126947), (7, 11197263), (11, 7125531), (21, 3732421), (33, 2375177), (49, 1599609), (77, 1017933), (147, 533203), (231, 339311), (539, 145419), (1617, 48473)]