2772688269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{20021}}^1$

素因数の和:20157

約数の個数: 32

約数和(自身を含む): 4117163904

約数和(自身を除く): 1344475635

約数列:

[1, 3, 13, 39, 53, 67, 159, 201, 689, 871, 2067, 2613, 3551, 10653, 20021, 46163, 60063, 138489, 260273, 780819, 1061113, 1341407, 3183339, 4024221, 13794469, 17438291, 41383407, 52314873, 71094571, 213283713, 924229423, 2772688269]

約数ペア:

[(1, 2772688269), (3, 924229423), (13, 213283713), (39, 71094571), (53, 52314873), (67, 41383407), (159, 17438291), (201, 13794469), (689, 4024221), (871, 3183339), (2067, 1341407), (2613, 1061113), (3551, 780819), (10653, 260273), (20021, 138489), (46163, 60063)]