75906747

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 129167360

約数和(自身を除く): 53260613

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 1801, 2007, 4683, 5403, 6021, 12607, 14049, 16209, 37821, 42147, 48627, 113463, 340389, 401623, 1204869, 2811361, 3614607, 8434083, 10843821, 25302249, 75906747]

約数ペア:

[(1, 75906747), (3, 25302249), (7, 10843821), (9, 8434083), (21, 3614607), (27, 2811361), (63, 1204869), (189, 401623), (223, 340389), (669, 113463), (1561, 48627), (1801, 42147), (2007, 37821), (4683, 16209), (5403, 14049), (6021, 12607)]