54877473

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 93849600

約数和(自身を除く): 38972127

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 2819, 6489, 8457, 19467, 19733, 25371, 59199, 76113, 177597, 290357, 532791, 871071, 2032499, 2613213, 6097497, 7839639, 18292491, 54877473]

約数ペア:

[(1, 54877473), (3, 18292491), (7, 7839639), (9, 6097497), (21, 2613213), (27, 2032499), (63, 871071), (103, 532791), (189, 290357), (309, 177597), (721, 76113), (927, 59199), (2163, 25371), (2781, 19733), (2819, 19467), (6489, 8457)]