13637349

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 24295680

約数和(自身を除く): 10658331

約数列:

[1, 3, 9, 11, 17, 27, 33, 37, 51, 73, 99, 111, 153, 187, 219, 297, 333, 407, 459, 561, 629, 657, 803, 999, 1221, 1241, 1683, 1887, 1971, 2409, 2701, 3663, 3723, 5049, 5661, 6919, 7227, 8103, 10989, 11169, 13651, 16983, 20757, 21681, 24309, 29711, 33507, 40953, 45917, 62271, 72927, 89133, 122859, 137751, 186813, 267399, 368577, 413253, 505087, 802197, 1239759, 1515261, 4545783, 13637349]

約数ペア:

[(1, 13637349), (3, 4545783), (9, 1515261), (11, 1239759), (17, 802197), (27, 505087), (33, 413253), (37, 368577), (51, 267399), (73, 186813), (99, 137751), (111, 122859), (153, 89133), (187, 72927), (219, 62271), (297, 45917), (333, 40953), (407, 33507), (459, 29711), (561, 24309), (629, 21681), (657, 20757), (803, 16983), (999, 13651), (1221, 11169), (1241, 10989), (1683, 8103), (1887, 7227), (1971, 6919), (2409, 5661), (2701, 5049), (3663, 3723)]