27431406

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5237}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 61598880

約数和(自身を除く): 34167474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5237, 5238, 10474, 15711, 31422, 47133, 94266, 141399, 282798, 507989, 1015978, 1523967, 3047934, 4571901, 9143802, 13715703, 27431406]

約数ペア:

[(1, 27431406), (2, 13715703), (3, 9143802), (6, 4571901), (9, 3047934), (18, 1523967), (27, 1015978), (54, 507989), (97, 282798), (194, 141399), (291, 94266), (582, 47133), (873, 31422), (1746, 15711), (2619, 10474), (5237, 5238)]