66796947

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 119152800

約数和(自身を除く): 52355853

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1741, 1827, 4263, 5223, 5481, 12187, 12789, 15669, 36561, 38367, 47007, 50489, 85309, 109683, 151467, 255927, 329049, 353423, 454401, 767781, 1060269, 1363203, 2303343, 2473961, 3180807, 7421883, 9542421, 22265649, 66796947]

約数ペア:

[(1, 66796947), (3, 22265649), (7, 9542421), (9, 7421883), (21, 3180807), (27, 2473961), (29, 2303343), (49, 1363203), (63, 1060269), (87, 767781), (147, 454401), (189, 353423), (203, 329049), (261, 255927), (441, 151467), (609, 109683), (783, 85309), (1323, 50489), (1421, 47007), (1741, 38367), (1827, 36561), (4263, 15669), (5223, 12789), (5481, 12187)]