21167607153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{24989}}^1$

素因数の和:25222

約数の個数: 64

約数和(自身を含む): 37233100800

約数和(自身を除く): 16065493647

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 193, 209, 231, 399, 579, 627, 1351, 1463, 2123, 3667, 4053, 4389, 6369, 11001, 14861, 24989, 25669, 40337, 44583, 74967, 77007, 121011, 174923, 274879, 282359, 474791, 524769, 824637, 847077, 1424373, 1924153, 3323537, 4822877, 5222701, 5772459, 9970611, 14468631, 15668103, 33760139, 36558907, 53051647, 91634663, 101280417, 109676721, 159154941, 274903989, 371361529, 641442641, 1007981293, 1114084587, 1924327923, 3023943879, 7055869051, 21167607153]

約数ペア:

[(1, 21167607153), (3, 7055869051), (7, 3023943879), (11, 1924327923), (19, 1114084587), (21, 1007981293), (33, 641442641), (57, 371361529), (77, 274903989), (133, 159154941), (193, 109676721), (209, 101280417), (231, 91634663), (399, 53051647), (579, 36558907), (627, 33760139), (1351, 15668103), (1463, 14468631), (2123, 9970611), (3667, 5772459), (4053, 5222701), (4389, 4822877), (6369, 3323537), (11001, 1924153), (14861, 1424373), (24989, 847077), (25669, 824637), (40337, 524769), (44583, 474791), (74967, 282359), (77007, 274879), (121011, 174923)]