306504852903

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1361}}^1\times {\mathrm{177467}}^1$

素因数の和:178884

約数の個数: 32

約数和(自身を含む): 464085918720

約数和(自身を除く): 157581065817

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1361, 4083, 12249, 36747, 63967, 177467, 191901, 532401, 575703, 1597203, 1727109, 4791609, 8340949, 25022847, 75068541, 225205623, 241532587, 724597761, 2173793283, 6521379849, 11352031589, 34056094767, 102168284301, 306504852903]

約数ペア:

[(1, 306504852903), (3, 102168284301), (9, 34056094767), (27, 11352031589), (47, 6521379849), (141, 2173793283), (423, 724597761), (1269, 241532587), (1361, 225205623), (4083, 75068541), (12249, 25022847), (36747, 8340949), (63967, 4791609), (177467, 1727109), (191901, 1597203), (532401, 575703)]