77265039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 112066560

約数和(自身を除く): 34801521

約数列:

[1, 3, 19, 47, 57, 141, 151, 191, 453, 573, 893, 2679, 2869, 3629, 7097, 8607, 8977, 10887, 21291, 26931, 28841, 86523, 134843, 170563, 404529, 511689, 547979, 1355527, 1643937, 4066581, 25755013, 77265039]

約数ペア:

[(1, 77265039), (3, 25755013), (19, 4066581), (47, 1643937), (57, 1355527), (141, 547979), (151, 511689), (191, 404529), (453, 170563), (573, 134843), (893, 86523), (2679, 28841), (2869, 26931), (3629, 21291), (7097, 10887), (8607, 8977)]