78585849

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 123891840

約数和(自身を除く): 45305991

約数列:

[1, 3, 9, 17, 27, 51, 153, 313, 459, 547, 939, 1641, 2817, 4923, 5321, 8451, 9299, 14769, 15963, 27897, 47889, 83691, 143667, 171211, 251073, 513633, 1540899, 2910587, 4622697, 8731761, 26195283, 78585849]

約数ペア:

[(1, 78585849), (3, 26195283), (9, 8731761), (17, 4622697), (27, 2910587), (51, 1540899), (153, 513633), (313, 251073), (459, 171211), (547, 143667), (939, 83691), (1641, 47889), (2817, 27897), (4923, 15963), (5321, 14769), (8451, 9299)]