47653767

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 37260153

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 971, 1197, 2337, 2583, 2913, 5453, 6797, 7011, 8739, 16359, 18449, 20391, 39811, 49077, 55347, 61173, 119433, 129143, 166041, 278677, 358299, 387429, 756409, 836031, 1162287, 2269227, 2508093, 5294863, 6807681, 15884589, 47653767]

約数ペア:

[(1, 47653767), (3, 15884589), (7, 6807681), (9, 5294863), (19, 2508093), (21, 2269227), (41, 1162287), (57, 836031), (63, 756409), (123, 387429), (133, 358299), (171, 278677), (287, 166041), (369, 129143), (399, 119433), (779, 61173), (861, 55347), (971, 49077), (1197, 39811), (2337, 20391), (2583, 18449), (2913, 16359), (5453, 8739), (6797, 7011)]