13365729

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 21566272

約数和(自身を除く): 8200543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4231, 12693, 38079, 55003, 114237, 165009, 342711, 495027, 1028133, 1485081, 4455243, 13365729]

約数ペア:

[(1, 13365729), (3, 4455243), (9, 1485081), (13, 1028133), (27, 495027), (39, 342711), (81, 165009), (117, 114237), (243, 55003), (351, 38079), (1053, 12693), (3159, 4231)]