65213331897

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1\times {\mathrm{7309}}^1$

素因数の和:8685

約数の個数: 32

約数和(自身を含む): 99706060800

約数和(自身を除く): 34492728903

約数列:

[1, 3, 7, 21, 479, 887, 1437, 2661, 3353, 6209, 7309, 10059, 18627, 21927, 51163, 153489, 424873, 1274619, 2974111, 3501011, 6483083, 8922333, 10503033, 19449249, 24507077, 45381581, 73521231, 136144743, 3105396757, 9316190271, 21737777299, 65213331897]

約数ペア:

[(1, 65213331897), (3, 21737777299), (7, 9316190271), (21, 3105396757), (479, 136144743), (887, 73521231), (1437, 45381581), (2661, 24507077), (3353, 19449249), (6209, 10503033), (7309, 8922333), (10059, 6483083), (18627, 3501011), (21927, 2974111), (51163, 1274619), (153489, 424873)]