27342783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 18652257

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 117, 153, 177, 221, 233, 531, 663, 699, 767, 1003, 1989, 2097, 2301, 3009, 3029, 3961, 6903, 9027, 9087, 11883, 13039, 13747, 27261, 35649, 39117, 41241, 51493, 117351, 123723, 154479, 178711, 233699, 463437, 536133, 701097, 1608399, 2103291, 3038087, 9114261, 27342783]

約数ペア:

[(1, 27342783), (3, 9114261), (9, 3038087), (13, 2103291), (17, 1608399), (39, 701097), (51, 536133), (59, 463437), (117, 233699), (153, 178711), (177, 154479), (221, 123723), (233, 117351), (531, 51493), (663, 41241), (699, 39117), (767, 35649), (1003, 27261), (1989, 13747), (2097, 13039), (2301, 11883), (3009, 9087), (3029, 9027), (3961, 6903)]