73485621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 123102720

約数和(自身を除く): 49617099

約数列:

[1, 3, 9, 11, 23, 33, 59, 69, 99, 177, 207, 253, 531, 547, 649, 759, 1357, 1641, 1947, 2277, 4071, 4923, 5841, 6017, 12213, 12581, 14927, 18051, 32273, 37743, 44781, 54153, 96819, 113229, 134343, 138391, 290457, 355003, 415173, 742279, 1065009, 1245519, 2226837, 3195027, 6680511, 8165069, 24495207, 73485621]

約数ペア:

[(1, 73485621), (3, 24495207), (9, 8165069), (11, 6680511), (23, 3195027), (33, 2226837), (59, 1245519), (69, 1065009), (99, 742279), (177, 415173), (207, 355003), (253, 290457), (531, 138391), (547, 134343), (649, 113229), (759, 96819), (1357, 54153), (1641, 44781), (1947, 37743), (2277, 32273), (4071, 18051), (4923, 14927), (5841, 12581), (6017, 12213)]