63996765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21017}}^1$

素因数の和:21061

約数の個数: 32

約数和(自身を含む): 121063680

約数和(自身を除く): 57066915

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 21017, 63051, 105085, 147119, 315255, 441357, 609493, 735595, 1828479, 2206785, 3047465, 4266451, 9142395, 12799353, 21332255, 63996765]

約数ペア:

[(1, 63996765), (3, 21332255), (5, 12799353), (7, 9142395), (15, 4266451), (21, 3047465), (29, 2206785), (35, 1828479), (87, 735595), (105, 609493), (145, 441357), (203, 315255), (435, 147119), (609, 105085), (1015, 63051), (3045, 21017)]