127927431177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{46771}}^1$

素因数の和:47070

約数の個数: 64

約数和(自身を含む): 215740901376

約数和(自身を除く): 87813470199

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 233, 273, 301, 559, 699, 903, 1631, 1677, 3029, 3913, 4893, 9087, 10019, 11739, 21203, 30057, 46771, 63609, 70133, 130247, 140313, 210399, 327397, 390741, 608023, 911729, 982191, 1824069, 2011153, 2735187, 4256161, 6033459, 10897643, 12768483, 14078071, 26144989, 32692929, 42234213, 76283501, 78434967, 141669359, 183014923, 228850503, 425008077, 468598649, 549044769, 991685513, 1405795947, 2975056539, 3280190543, 6091782437, 9840571629, 18275347311, 42642477059, 127927431177]

約数ペア:

[(1, 127927431177), (3, 42642477059), (7, 18275347311), (13, 9840571629), (21, 6091782437), (39, 3280190543), (43, 2975056539), (91, 1405795947), (129, 991685513), (233, 549044769), (273, 468598649), (301, 425008077), (559, 228850503), (699, 183014923), (903, 141669359), (1631, 78434967), (1677, 76283501), (3029, 42234213), (3913, 32692929), (4893, 26144989), (9087, 14078071), (10019, 12768483), (11739, 10897643), (21203, 6033459), (30057, 4256161), (46771, 2735187), (63609, 2011153), (70133, 1824069), (130247, 982191), (140313, 911729), (210399, 608023), (327397, 390741)]