115989003

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12270

約数の個数: 28

約数和(自身を含む): 187296480

約数和(自身を除く): 71307477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 12239, 36717, 110151, 159107, 330453, 477321, 991359, 1431963, 2974077, 4295889, 8922231, 12887667, 38663001, 115989003]

約数ペア:

[(1, 115989003), (3, 38663001), (9, 12887667), (13, 8922231), (27, 4295889), (39, 2974077), (81, 1431963), (117, 991359), (243, 477321), (351, 330453), (729, 159107), (1053, 110151), (3159, 36717), (9477, 12239)]