65319969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 103348224

約数和(自身を除く): 38028255

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1177, 1391, 1423, 3531, 4173, 4269, 15301, 15653, 18499, 45903, 46959, 55497, 152261, 203489, 456783, 610467, 1674871, 1979393, 5024613, 5938179, 21773323, 65319969]

約数ペア:

[(1, 65319969), (3, 21773323), (11, 5938179), (13, 5024613), (33, 1979393), (39, 1674871), (107, 610467), (143, 456783), (321, 203489), (429, 152261), (1177, 55497), (1391, 46959), (1423, 45903), (3531, 18499), (4173, 15653), (4269, 15301)]