155472093

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36833}}^1$

素因数の和:36913

約数の個数: 24

約数和(自身を含む): 260490048

約数和(自身を除く): 105017955

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 36833, 110499, 257831, 331497, 773493, 2320479, 2467811, 7403433, 17274677, 22210299, 51824031, 155472093]

約数ペア:

[(1, 155472093), (3, 51824031), (7, 22210299), (9, 17274677), (21, 7403433), (63, 2467811), (67, 2320479), (201, 773493), (469, 331497), (603, 257831), (1407, 110499), (4221, 36833)]