63941493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 107154432

約数和(自身を除く): 43212939

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2113, 2751, 4323, 6339, 10087, 14791, 23243, 30261, 44373, 69729, 162701, 276803, 488103, 830409, 1937621, 3044833, 5812863, 9134499, 21313831, 63941493]

約数ペア:

[(1, 63941493), (3, 21313831), (7, 9134499), (11, 5812863), (21, 3044833), (33, 1937621), (77, 830409), (131, 488103), (231, 276803), (393, 162701), (917, 69729), (1441, 44373), (2113, 30261), (2751, 23243), (4323, 14791), (6339, 10087)]