83257647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 41282769

約数列:

[1, 3, 11, 33, 53, 159, 181, 263, 543, 583, 789, 1749, 1991, 2893, 5973, 8679, 9593, 13939, 28779, 41817, 47603, 105523, 142809, 153329, 316569, 459987, 523633, 1570899, 2522959, 7568877, 27752549, 83257647]

約数ペア:

[(1, 83257647), (3, 27752549), (11, 7568877), (33, 2522959), (53, 1570899), (159, 523633), (181, 459987), (263, 316569), (543, 153329), (583, 142809), (789, 105523), (1749, 47603), (1991, 41817), (2893, 28779), (5973, 13939), (8679, 9593)]