54312237

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 92192256

約数和(自身を除く): 37880019

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 963, 1151, 2247, 3453, 5243, 6741, 8057, 10359, 15729, 24171, 47187, 56399, 72513, 123157, 169197, 369471, 507591, 862099, 1108413, 2586297, 6034693, 7758891, 18104079, 54312237]

約数ペア:

[(1, 54312237), (3, 18104079), (7, 7758891), (9, 6034693), (21, 2586297), (49, 1108413), (63, 862099), (107, 507591), (147, 369471), (321, 169197), (441, 123157), (749, 72513), (963, 56399), (1151, 47187), (2247, 24171), (3453, 15729), (5243, 10359), (6741, 8057)]