82538547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 135948288

約数和(自身を除く): 53409741

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 463, 653, 1389, 1959, 3241, 4571, 6019, 8489, 9723, 13713, 18057, 25467, 42133, 59423, 126399, 178269, 302339, 907017, 2116373, 3930407, 6349119, 11791221, 27512849, 82538547]

約数ペア:

[(1, 82538547), (3, 27512849), (7, 11791221), (13, 6349119), (21, 3930407), (39, 2116373), (91, 907017), (273, 302339), (463, 178269), (653, 126399), (1389, 59423), (1959, 42133), (3241, 25467), (4571, 18057), (6019, 13713), (8489, 9723)]