57135759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 27467121

約数列:

[1, 3, 17, 31, 51, 71, 93, 213, 509, 527, 1207, 1527, 1581, 2201, 3621, 6603, 8653, 15779, 25959, 36139, 37417, 47337, 108417, 112251, 268243, 614363, 804729, 1120309, 1843089, 3360927, 19045253, 57135759]

約数ペア:

[(1, 57135759), (3, 19045253), (17, 3360927), (31, 1843089), (51, 1120309), (71, 804729), (93, 614363), (213, 268243), (509, 112251), (527, 108417), (1207, 47337), (1527, 37417), (1581, 36139), (2201, 25959), (3621, 15779), (6603, 8653)]