63778221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18797}}^1$

素因数の和:18845

約数の個数: 24

約数和(自身を含む): 102637080

約数和(自身を除く): 38858859

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 18797, 56391, 169173, 244361, 545113, 733083, 1635339, 2199249, 4906017, 7086469, 21259407, 63778221]

約数ペア:

[(1, 63778221), (3, 21259407), (9, 7086469), (13, 4906017), (29, 2199249), (39, 1635339), (87, 733083), (117, 545113), (261, 244361), (377, 169173), (1131, 56391), (3393, 18797)]