355668849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 578627712

約数和(自身を除く): 222958863

約数列:

[1, 3, 9, 17, 23, 51, 53, 69, 153, 159, 207, 391, 477, 901, 1173, 1219, 1907, 2703, 3519, 3657, 5721, 8109, 10971, 17163, 20723, 32419, 43861, 62169, 97257, 101071, 131583, 186507, 291771, 303213, 394749, 745637, 909639, 1718207, 2236911, 2324633, 5154621, 6710733, 6973899, 15463863, 20921697, 39518761, 118556283, 355668849]

約数ペア:

[(1, 355668849), (3, 118556283), (9, 39518761), (17, 20921697), (23, 15463863), (51, 6973899), (53, 6710733), (69, 5154621), (153, 2324633), (159, 2236911), (207, 1718207), (391, 909639), (477, 745637), (901, 394749), (1173, 303213), (1219, 291771), (1907, 186507), (2703, 131583), (3519, 101071), (3657, 97257), (5721, 62169), (8109, 43861), (10971, 32419), (17163, 20723)]