83454987

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 144921600

約数和(自身を除く): 61466613

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 101, 147, 219, 231, 303, 343, 511, 539, 707, 803, 1029, 1111, 1533, 1617, 2121, 2409, 3333, 3577, 3773, 4949, 5621, 7373, 7777, 10731, 11319, 14847, 16863, 22119, 23331, 25039, 34643, 39347, 51611, 54439, 75117, 81103, 103929, 118041, 154833, 163317, 243309, 275429, 361277, 381073, 567721, 826287, 1083831, 1143219, 1703163, 2528939, 3974047, 7586817, 11922141, 27818329, 83454987]

約数ペア:

[(1, 83454987), (3, 27818329), (7, 11922141), (11, 7586817), (21, 3974047), (33, 2528939), (49, 1703163), (73, 1143219), (77, 1083831), (101, 826287), (147, 567721), (219, 381073), (231, 361277), (303, 275429), (343, 243309), (511, 163317), (539, 154833), (707, 118041), (803, 103929), (1029, 81103), (1111, 75117), (1533, 54439), (1617, 51611), (2121, 39347), (2409, 34643), (3333, 25039), (3577, 23331), (3773, 22119), (4949, 16863), (5621, 14847), (7373, 11319), (7777, 10731)]