86542743

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{6311}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 132097536

約数和(自身を除く): 45554793

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 6311, 13713, 18933, 44177, 132531, 4121083, 12363249, 28847581, 86542743]

約数ペア:

[(1, 86542743), (3, 28847581), (7, 12363249), (21, 4121083), (653, 132531), (1959, 44177), (4571, 18933), (6311, 13713)]