210868731

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 331905600

約数和(自身を除く): 121036869

約数列:

[1, 3, 9, 17, 27, 51, 153, 389, 459, 1167, 1181, 3501, 3543, 6613, 10503, 10629, 19839, 20077, 31887, 59517, 60231, 178551, 180693, 459409, 542079, 1378227, 4134681, 7809953, 12404043, 23429859, 70289577, 210868731]

約数ペア:

[(1, 210868731), (3, 70289577), (9, 23429859), (17, 12404043), (27, 7809953), (51, 4134681), (153, 1378227), (389, 542079), (459, 459409), (1167, 180693), (1181, 178551), (3501, 60231), (3543, 59517), (6613, 31887), (10503, 20077), (10629, 19839)]