202030929

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{12409}}^1$

素因数の和:12491

約数の個数: 24

約数和(自身を含む): 307172320

約数和(自身を除く): 105141391

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 12409, 16281, 37227, 111681, 335043, 831403, 1005129, 2494209, 3015387, 7482627, 22447881, 67343643, 202030929]

約数ペア:

[(1, 202030929), (3, 67343643), (9, 22447881), (27, 7482627), (67, 3015387), (81, 2494209), (201, 1005129), (243, 831403), (603, 335043), (1809, 111681), (5427, 37227), (12409, 16281)]