56553645351

素因数分解:

$3^1\times 7^1\times {\mathrm{19001}}^1\times {\mathrm{141731}}^1$

素因数の和:160742

約数の個数: 16

約数和(自身を含む): 86182126848

約数和(自身を除く): 29628481497

約数列:

[1, 3, 7, 21, 19001, 57003, 133007, 141731, 399021, 425193, 992117, 2976351, 2693030731, 8079092193, 18851215117, 56553645351]

約数ペア:

[(1, 56553645351), (3, 18851215117), (7, 8079092193), (21, 2693030731), (19001, 2976351), (57003, 992117), (133007, 425193), (141731, 399021)]