53143893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 36

約数和(自身を含む): 88440768

約数和(自身を除く): 35296875

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1487, 1881, 3249, 3971, 4461, 11913, 13383, 16357, 28253, 35739, 49071, 84759, 147213, 254277, 310783, 536807, 932349, 1610421, 2797047, 4831263, 5904877, 17714631, 53143893]

約数ペア:

[(1, 53143893), (3, 17714631), (9, 5904877), (11, 4831263), (19, 2797047), (33, 1610421), (57, 932349), (99, 536807), (171, 310783), (209, 254277), (361, 147213), (627, 84759), (1083, 49071), (1487, 35739), (1881, 28253), (3249, 16357), (3971, 13383), (4461, 11913)]