87364511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 16056289

約数列:

[1, 13, 23, 37, 53, 149, 299, 481, 689, 851, 1219, 1937, 1961, 3427, 5513, 7897, 11063, 15847, 25493, 44551, 45103, 71669, 102661, 126799, 181631, 292189, 586339, 1648387, 2361203, 3798457, 6720347, 87364511]

約数ペア:

[(1, 87364511), (13, 6720347), (23, 3798457), (37, 2361203), (53, 1648387), (149, 586339), (299, 292189), (481, 181631), (689, 126799), (851, 102661), (1219, 71669), (1937, 45103), (1961, 44551), (3427, 25493), (5513, 15847), (7897, 11063)]