42048531

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 36748269

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 569, 621, 1071, 1173, 1449, 1707, 2737, 3213, 3519, 3983, 4347, 5121, 8211, 9673, 10557, 11949, 13087, 15363, 24633, 29019, 35847, 39261, 67711, 73899, 87057, 91609, 107541, 117783, 203133, 222479, 261171, 274827, 353349, 609399, 667437, 824481, 1557353, 1828197, 2002311, 2473443, 4672059, 6006933, 14016177, 42048531]

約数ペア:

[(1, 42048531), (3, 14016177), (7, 6006933), (9, 4672059), (17, 2473443), (21, 2002311), (23, 1828197), (27, 1557353), (51, 824481), (63, 667437), (69, 609399), (119, 353349), (153, 274827), (161, 261171), (189, 222479), (207, 203133), (357, 117783), (391, 107541), (459, 91609), (483, 87057), (569, 73899), (621, 67711), (1071, 39261), (1173, 35847), (1449, 29019), (1707, 24633), (2737, 15363), (3213, 13087), (3519, 11949), (3983, 10557), (4347, 9673), (5121, 8211)]