49153797

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 95606784

約数和(自身を除く): 46452987

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 71, 77, 81, 99, 111, 189, 213, 231, 243, 259, 297, 333, 407, 497, 567, 639, 693, 777, 781, 891, 999, 1221, 1491, 1701, 1917, 2079, 2331, 2343, 2627, 2673, 2849, 2997, 3663, 4473, 5467, 5751, 6237, 6993, 7029, 7881, 8547, 8991, 10989, 13419, 16401, 17253, 18389, 18711, 20979, 21087, 23643, 25641, 28897, 32967, 40257, 49203, 55167, 62937, 63261, 70929, 76923, 86691, 98901, 120771, 147609, 165501, 189783, 202279, 212787, 230769, 260073, 442827, 496503, 606837, 638361, 692307, 780219, 1328481, 1489509, 1820511, 2340657, 4468527, 5461533, 7021971, 16384599, 49153797]

約数ペア:

[(1, 49153797), (3, 16384599), (7, 7021971), (9, 5461533), (11, 4468527), (21, 2340657), (27, 1820511), (33, 1489509), (37, 1328481), (63, 780219), (71, 692307), (77, 638361), (81, 606837), (99, 496503), (111, 442827), (189, 260073), (213, 230769), (231, 212787), (243, 202279), (259, 189783), (297, 165501), (333, 147609), (407, 120771), (497, 98901), (567, 86691), (639, 76923), (693, 70929), (777, 63261), (781, 62937), (891, 55167), (999, 49203), (1221, 40257), (1491, 32967), (1701, 28897), (1917, 25641), (2079, 23643), (2331, 21087), (2343, 20979), (2627, 18711), (2673, 18389), (2849, 17253), (2997, 16401), (3663, 13419), (4473, 10989), (5467, 8991), (5751, 8547), (6237, 7881), (6993, 7029)]