1820565369

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{35809}}^1$

素因数の和:36094

約数の個数: 32

約数和(自身を含む): 3093984000

約数和(自身を除く): 1273418631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 5649, 7263, 16947, 35809, 50841, 107427, 250663, 322281, 751989, 966843, 2255967, 6767901, 9632621, 28897863, 67428347, 86693589, 202285041, 260080767, 606855123, 1820565369]

約数ペア:

[(1, 1820565369), (3, 606855123), (7, 260080767), (9, 202285041), (21, 86693589), (27, 67428347), (63, 28897863), (189, 9632621), (269, 6767901), (807, 2255967), (1883, 966843), (2421, 751989), (5649, 322281), (7263, 250663), (16947, 107427), (35809, 50841)]