57486177

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 100289280

約数和(自身を除く): 42803103

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 97, 161, 207, 291, 409, 483, 679, 873, 1227, 1449, 2037, 2231, 2863, 3681, 6111, 6693, 8589, 9407, 15617, 20079, 25767, 28221, 39673, 46851, 65849, 84663, 119019, 140553, 197547, 277711, 357057, 592641, 833133, 912479, 2499399, 2737437, 6387353, 8212311, 19162059, 57486177]

約数ペア:

[(1, 57486177), (3, 19162059), (7, 8212311), (9, 6387353), (21, 2737437), (23, 2499399), (63, 912479), (69, 833133), (97, 592641), (161, 357057), (207, 277711), (291, 197547), (409, 140553), (483, 119019), (679, 84663), (873, 65849), (1227, 46851), (1449, 39673), (2037, 28221), (2231, 25767), (2863, 20079), (3681, 15617), (6111, 9407), (6693, 8589)]