49143339

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25163}}^1$

素因数の和:25207

約数の個数: 24

約数和(自身を含む): 83745792

約数和(自身を除く): 34602453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 25163, 75489, 176141, 226467, 528423, 780053, 1585269, 2340159, 5460371, 7020477, 16381113, 49143339]

約数ペア:

[(1, 49143339), (3, 16381113), (7, 7020477), (9, 5460371), (21, 2340159), (31, 1585269), (63, 780053), (93, 528423), (217, 226467), (279, 176141), (651, 75489), (1953, 25163)]