27293937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 15007503

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 431, 627, 1111, 1293, 1919, 3333, 4741, 5757, 8189, 14223, 21109, 24567, 43531, 63327, 90079, 130593, 270237, 478841, 827089, 1436523, 2481267, 9097979, 27293937]

約数ペア:

[(1, 27293937), (3, 9097979), (11, 2481267), (19, 1436523), (33, 827089), (57, 478841), (101, 270237), (209, 130593), (303, 90079), (431, 63327), (627, 43531), (1111, 24567), (1293, 21109), (1919, 14223), (3333, 8189), (4741, 5757)]