71340386103

素因数分解:

$3^2\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{131627}}^1$

素因数の和:132876

約数の個数: 36

約数和(自身を含む): 119969708040

約数和(自身を除く): 48629321937

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1229, 3687, 8603, 11061, 25809, 60221, 77427, 131627, 180663, 394881, 541989, 921389, 1184643, 2764167, 6449723, 8292501, 19349169, 58047507, 161769583, 485308749, 1132387081, 1455926247, 3397161243, 7926709567, 10191483729, 23780128701, 71340386103]

約数ペア:

[(1, 71340386103), (3, 23780128701), (7, 10191483729), (9, 7926709567), (21, 3397161243), (49, 1455926247), (63, 1132387081), (147, 485308749), (441, 161769583), (1229, 58047507), (3687, 19349169), (8603, 8292501), (11061, 6449723), (25809, 2764167), (60221, 1184643), (77427, 921389), (131627, 541989), (180663, 394881)]