153375309

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 241488000

約数和(自身を除く): 88112691

約数列:

[1, 3, 9, 17, 27, 51, 153, 389, 459, 859, 1167, 2577, 3501, 6613, 7731, 10503, 14603, 19839, 23193, 43809, 59517, 131427, 178551, 334151, 394281, 1002453, 3007359, 5680567, 9022077, 17041701, 51125103, 153375309]

約数ペア:

[(1, 153375309), (3, 51125103), (9, 17041701), (17, 9022077), (27, 5680567), (51, 3007359), (153, 1002453), (389, 394281), (459, 334151), (859, 178551), (1167, 131427), (2577, 59517), (3501, 43809), (6613, 23193), (7731, 19839), (10503, 14603)]