47712897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 73667880

約数和(自身を除く): 25954983

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 2861, 5559, 8583, 16677, 25749, 48637, 145911, 311849, 437733, 935547, 2806641, 5301433, 15904299, 47712897]

約数ペア:

[(1, 47712897), (3, 15904299), (9, 5301433), (17, 2806641), (51, 935547), (109, 437733), (153, 311849), (327, 145911), (981, 48637), (1853, 25749), (2861, 16677), (5559, 8583)]