87800007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 125284480

約数和(自身を除く): 37484473

約数列:

[1, 3, 19, 57, 101, 151, 303, 453, 1919, 2869, 5757, 8607, 10201, 15251, 30603, 45753, 193819, 289769, 581457, 869307, 1540351, 4621053, 29266669, 87800007]

約数ペア:

[(1, 87800007), (3, 29266669), (19, 4621053), (57, 1540351), (101, 869307), (151, 581457), (303, 289769), (453, 193819), (1919, 45753), (2869, 30603), (5757, 15251), (8607, 10201)]