68693493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 37751307

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1231, 1691, 2937, 3693, 5073, 13541, 18601, 23389, 40623, 55803, 70167, 109559, 257279, 328677, 771837, 1205149, 2081621, 3615447, 6244863, 22897831, 68693493]

約数ペア:

[(1, 68693493), (3, 22897831), (11, 6244863), (19, 3615447), (33, 2081621), (57, 1205149), (89, 771837), (209, 328677), (267, 257279), (627, 109559), (979, 70167), (1231, 55803), (1691, 40623), (2937, 23389), (3693, 18601), (5073, 13541)]