66202671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 96256512

約数和(自身を除く): 30053841

約数列:

[1, 3, 23, 43, 53, 69, 129, 159, 421, 989, 1219, 1263, 2279, 2967, 3657, 6837, 9683, 18103, 22313, 29049, 52417, 54309, 66939, 157251, 416369, 513199, 959459, 1249107, 1539597, 2878377, 22067557, 66202671]

約数ペア:

[(1, 66202671), (3, 22067557), (23, 2878377), (43, 1539597), (53, 1249107), (69, 959459), (129, 513199), (159, 416369), (421, 157251), (989, 66939), (1219, 54309), (1263, 52417), (2279, 29049), (2967, 22313), (3657, 18103), (6837, 9683)]