87359811

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1193}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 145801728

約数和(自身を除く): 58441917

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 1193, 2219, 3487, 3579, 6657, 8351, 10461, 13123, 24409, 25053, 39369, 73227, 91861, 275583, 378181, 1134543, 2647267, 4159991, 7941801, 12479973, 29119937, 87359811]

約数ペア:

[(1, 87359811), (3, 29119937), (7, 12479973), (11, 7941801), (21, 4159991), (33, 2647267), (77, 1134543), (231, 378181), (317, 275583), (951, 91861), (1193, 73227), (2219, 39369), (3487, 25053), (3579, 24409), (6657, 13123), (8351, 10461)]