77390247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 40473177

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1217, 1353, 1551, 1927, 3651, 5781, 13387, 21197, 40161, 49897, 57199, 63591, 149691, 171597, 548867, 629189, 1646601, 1887567, 2345159, 7035477, 25796749, 77390247]

約数ペア:

[(1, 77390247), (3, 25796749), (11, 7035477), (33, 2345159), (41, 1887567), (47, 1646601), (123, 629189), (141, 548867), (451, 171597), (517, 149691), (1217, 63591), (1353, 57199), (1551, 49897), (1927, 40161), (3651, 21197), (5781, 13387)]