156728355531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{2027}}^1\times {\mathrm{2423}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 228411076608

約数和(自身を除く): 71682721077

約数列:

[1, 3, 11, 33, 967, 2027, 2423, 2901, 6081, 7269, 10637, 22297, 26653, 31911, 66891, 79959, 1960109, 2343041, 4911421, 5880327, 7029123, 14734263, 21561199, 25773451, 54025631, 64683597, 77320353, 162076893, 4749344107, 14248032321, 52242785177, 156728355531]

約数ペア:

[(1, 156728355531), (3, 52242785177), (11, 14248032321), (33, 4749344107), (967, 162076893), (2027, 77320353), (2423, 64683597), (2901, 54025631), (6081, 25773451), (7269, 21561199), (10637, 14734263), (22297, 7029123), (26653, 5880327), (31911, 4911421), (66891, 2343041), (79959, 1960109)]