73958577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 123961344

約数和(自身を除く): 50002767

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2521, 2667, 4191, 7563, 9779, 17647, 27731, 29337, 52941, 83193, 194117, 320167, 582351, 960501, 2241169, 3521837, 6723507, 10565511, 24652859, 73958577]

約数ペア:

[(1, 73958577), (3, 24652859), (7, 10565511), (11, 6723507), (21, 3521837), (33, 2241169), (77, 960501), (127, 582351), (231, 320167), (381, 194117), (889, 83193), (1397, 52941), (2521, 29337), (2667, 27731), (4191, 17647), (7563, 9779)]