47080803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 87367680

約数和(自身を除く): 40286877

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 631, 969, 1309, 1463, 1893, 2261, 3553, 3927, 4389, 4417, 6783, 6941, 10659, 10727, 11989, 13251, 20823, 24871, 32181, 35967, 48587, 74613, 75089, 83923, 117997, 131879, 145761, 203813, 225267, 251769, 353991, 395637, 611439, 825979, 923153, 1426691, 2241943, 2477937, 2769459, 4280073, 6725829, 15693601, 47080803]

約数ペア:

[(1, 47080803), (3, 15693601), (7, 6725829), (11, 4280073), (17, 2769459), (19, 2477937), (21, 2241943), (33, 1426691), (51, 923153), (57, 825979), (77, 611439), (119, 395637), (133, 353991), (187, 251769), (209, 225267), (231, 203813), (323, 145761), (357, 131879), (399, 117997), (561, 83923), (627, 75089), (631, 74613), (969, 48587), (1309, 35967), (1463, 32181), (1893, 24871), (2261, 20823), (3553, 13251), (3927, 11989), (4389, 10727), (4417, 10659), (6783, 6941)]