6156171

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11065600

約数和(自身を除く): 4909429

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 139, 171, 259, 333, 399, 417, 703, 777, 973, 1197, 1251, 2109, 2331, 2641, 2919, 4921, 5143, 6327, 7923, 8757, 14763, 15429, 18487, 23769, 36001, 44289, 46287, 55461, 97717, 108003, 166383, 293151, 324009, 684019, 879453, 2052057, 6156171]

約数ペア:

[(1, 6156171), (3, 2052057), (7, 879453), (9, 684019), (19, 324009), (21, 293151), (37, 166383), (57, 108003), (63, 97717), (111, 55461), (133, 46287), (139, 44289), (171, 36001), (259, 23769), (333, 18487), (399, 15429), (417, 14763), (703, 8757), (777, 7923), (973, 6327), (1197, 5143), (1251, 4921), (2109, 2919), (2331, 2641)]