57642543

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2699}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 40853457

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 2699, 3051, 7119, 8097, 18893, 21357, 24291, 56679, 72873, 170037, 304987, 510111, 914961, 2134909, 2744883, 6404727, 8234649, 19214181, 57642543]

約数ペア:

[(1, 57642543), (3, 19214181), (7, 8234649), (9, 6404727), (21, 2744883), (27, 2134909), (63, 914961), (113, 510111), (189, 304987), (339, 170037), (791, 72873), (1017, 56679), (2373, 24291), (2699, 21357), (3051, 18893), (7119, 8097)]