53485497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 84453824

約数和(自身を除く): 30968327

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 6823, 7839, 20469, 61407, 88699, 266097, 457141, 798291, 1371423, 4114269, 5942833, 17828499, 53485497]

約数ペア:

[(1, 53485497), (3, 17828499), (9, 5942833), (13, 4114269), (39, 1371423), (67, 798291), (117, 457141), (201, 266097), (603, 88699), (871, 61407), (2613, 20469), (6823, 7839)]