249135993

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{10151}}^1$

素因数の和:10267

約数の個数: 24

約数和(自身を含む): 376923456

約数和(自身を除く): 127787463

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 2727, 8181, 10151, 24543, 30453, 91359, 274077, 822231, 1025251, 2466693, 3075753, 9227259, 27681777, 83045331, 249135993]

約数ペア:

[(1, 249135993), (3, 83045331), (9, 27681777), (27, 9227259), (81, 3075753), (101, 2466693), (243, 1025251), (303, 822231), (909, 274077), (2727, 91359), (8181, 30453), (10151, 24543)]