271593801

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 403845000

約数和(自身を除く): 132251199

約数列:

[1, 3, 9, 37, 111, 333, 653, 1249, 1959, 3747, 5877, 11241, 24161, 46213, 72483, 138639, 217449, 415917, 815597, 2446791, 7340373, 30177089, 90531267, 271593801]

約数ペア:

[(1, 271593801), (3, 90531267), (9, 30177089), (37, 7340373), (111, 2446791), (333, 815597), (653, 415917), (1249, 217449), (1959, 138639), (3747, 72483), (5877, 46213), (11241, 24161)]