54439287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 34264713

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1399, 1853, 2289, 4197, 5559, 9793, 12971, 23783, 29379, 38913, 71349, 152491, 166481, 457473, 499443, 1067437, 2592347, 3202311, 7777041, 18146429, 54439287]

約数ペア:

[(1, 54439287), (3, 18146429), (7, 7777041), (17, 3202311), (21, 2592347), (51, 1067437), (109, 499443), (119, 457473), (327, 166481), (357, 152491), (763, 71349), (1399, 38913), (1853, 29379), (2289, 23783), (4197, 12971), (5559, 9793)]