87329529

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 70724871

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 83, 133, 171, 189, 249, 293, 399, 513, 581, 747, 879, 1197, 1577, 1743, 2051, 2241, 2637, 3591, 4731, 5229, 5567, 6153, 7911, 11039, 14193, 15687, 16701, 18459, 24319, 33117, 38969, 42579, 50103, 55377, 72957, 99351, 116907, 150309, 170233, 218871, 298053, 350721, 462061, 510699, 656613, 1052163, 1386183, 1532097, 3234427, 4158549, 4596291, 9703281, 12475647, 29109843, 87329529]

約数ペア:

[(1, 87329529), (3, 29109843), (7, 12475647), (9, 9703281), (19, 4596291), (21, 4158549), (27, 3234427), (57, 1532097), (63, 1386183), (83, 1052163), (133, 656613), (171, 510699), (189, 462061), (249, 350721), (293, 298053), (399, 218871), (513, 170233), (581, 150309), (747, 116907), (879, 99351), (1197, 72957), (1577, 55377), (1743, 50103), (2051, 42579), (2241, 38969), (2637, 33117), (3591, 24319), (4731, 18459), (5229, 16701), (5567, 15687), (6153, 14193), (7911, 11039)]