27831761653

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 29926195200

約数和(自身を除く): 2094433547

約数列:

[1, 31, 43, 71, 409, 719, 1333, 2201, 3053, 12679, 17587, 22289, 29039, 30917, 51049, 94643, 294071, 545197, 900209, 958427, 1248677, 1582519, 2195107, 9116201, 12645053, 20879041, 38708987, 68048317, 391996643, 647250271, 897798763, 27831761653]

約数ペア:

[(1, 27831761653), (31, 897798763), (43, 647250271), (71, 391996643), (409, 68048317), (719, 38708987), (1333, 20879041), (2201, 12645053), (3053, 9116201), (12679, 2195107), (17587, 1582519), (22289, 1248677), (29039, 958427), (30917, 900209), (51049, 545197), (94643, 294071)]