86754057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 136503360

約数和(自身を除く): 49749303

約数列:

[1, 3, 13, 19, 39, 47, 53, 57, 141, 159, 247, 611, 689, 741, 893, 1007, 1833, 2067, 2209, 2491, 2679, 3021, 6627, 7473, 11609, 13091, 28717, 32383, 34827, 39273, 41971, 47329, 86151, 97149, 117077, 125913, 141987, 351231, 545623, 615277, 1522001, 1636869, 1845831, 2224463, 4566003, 6673389, 28918019, 86754057]

約数ペア:

[(1, 86754057), (3, 28918019), (13, 6673389), (19, 4566003), (39, 2224463), (47, 1845831), (53, 1636869), (57, 1522001), (141, 615277), (159, 545623), (247, 351231), (611, 141987), (689, 125913), (741, 117077), (893, 97149), (1007, 86151), (1833, 47329), (2067, 41971), (2209, 39273), (2491, 34827), (2679, 32383), (3021, 28717), (6627, 13091), (7473, 11609)]