6878817

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 5562783

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 53, 57, 69, 99, 159, 171, 207, 209, 253, 297, 437, 477, 513, 583, 621, 627, 759, 1007, 1219, 1311, 1431, 1749, 1881, 2277, 3021, 3657, 3933, 4807, 5247, 5643, 6831, 9063, 10971, 11077, 11799, 13409, 14421, 15741, 23161, 27189, 32913, 33231, 40227, 43263, 69483, 99693, 120681, 129789, 208449, 254771, 299079, 362043, 625347, 764313, 2292939, 6878817]

約数ペア:

[(1, 6878817), (3, 2292939), (9, 764313), (11, 625347), (19, 362043), (23, 299079), (27, 254771), (33, 208449), (53, 129789), (57, 120681), (69, 99693), (99, 69483), (159, 43263), (171, 40227), (207, 33231), (209, 32913), (253, 27189), (297, 23161), (437, 15741), (477, 14421), (513, 13409), (583, 11799), (621, 11077), (627, 10971), (759, 9063), (1007, 6831), (1219, 5643), (1311, 5247), (1431, 4807), (1749, 3933), (1881, 3657), (2277, 3021)]