26407197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 16049763

約数列:

[1, 3, 9, 23, 29, 53, 69, 83, 87, 159, 207, 249, 261, 477, 667, 747, 1219, 1537, 1909, 2001, 2407, 3657, 4399, 4611, 5727, 6003, 7221, 10971, 13197, 13833, 17181, 21663, 35351, 39591, 55361, 101177, 106053, 127571, 166083, 303531, 318159, 382713, 498249, 910593, 1148139, 2934133, 8802399, 26407197]

約数ペア:

[(1, 26407197), (3, 8802399), (9, 2934133), (23, 1148139), (29, 910593), (53, 498249), (69, 382713), (83, 318159), (87, 303531), (159, 166083), (207, 127571), (249, 106053), (261, 101177), (477, 55361), (667, 39591), (747, 35351), (1219, 21663), (1537, 17181), (1909, 13833), (2001, 13197), (2407, 10971), (3657, 7221), (4399, 6003), (4611, 5727)]