6641563047

素因数分解:

$3^1\times 7^2\times {\mathrm{1667}}^1\times {\mathrm{27103}}^1$

素因数の和:28787

約数の個数: 24

約数和(自身を含む): 10307759616

約数和(自身を除く): 3666196569

約数列:

[1, 3, 7, 21, 49, 147, 1667, 5001, 11669, 27103, 35007, 81309, 81683, 189721, 245049, 569163, 1328047, 3984141, 45180701, 135542103, 316264907, 948794721, 2213854349, 6641563047]

約数ペア:

[(1, 6641563047), (3, 2213854349), (7, 948794721), (21, 316264907), (49, 135542103), (147, 45180701), (1667, 3984141), (5001, 1328047), (11669, 569163), (27103, 245049), (35007, 189721), (81309, 81683)]