211673514051

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{613}}^1\times {\mathrm{244379}}^1$

素因数の和:245155

約数の個数: 24

約数和(自身を含む): 308201303280

約数和(自身を除く): 96527789229

約数列:

[1, 3, 9, 157, 471, 613, 1413, 1839, 5517, 96241, 244379, 288723, 733137, 866169, 2199411, 38367503, 115102509, 149804327, 345307527, 449412981, 1348238943, 23519279339, 70557838017, 211673514051]

約数ペア:

[(1, 211673514051), (3, 70557838017), (9, 23519279339), (157, 1348238943), (471, 449412981), (613, 345307527), (1413, 149804327), (1839, 115102509), (5517, 38367503), (96241, 2199411), (244379, 866169), (288723, 733137)]