68355903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 114278400

約数和(自身を除く): 45922497

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 1487, 2189, 4179, 4461, 6567, 10409, 15323, 16357, 31227, 45969, 49071, 114499, 295913, 343497, 887739, 2071391, 3255043, 6214173, 9765129, 22785301, 68355903]

約数ペア:

[(1, 68355903), (3, 22785301), (7, 9765129), (11, 6214173), (21, 3255043), (33, 2071391), (77, 887739), (199, 343497), (231, 295913), (597, 114499), (1393, 49071), (1487, 45969), (2189, 31227), (4179, 16357), (4461, 15323), (6567, 10409)]