16862427

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 26797680

約数和(自身を除く): 9935253

約数列:

[1, 3, 9, 23, 29, 53, 69, 87, 159, 207, 261, 477, 667, 1219, 1537, 2001, 2809, 3657, 4611, 6003, 8427, 10971, 13833, 25281, 35351, 64607, 81461, 106053, 193821, 244383, 318159, 581463, 733149, 1873603, 5620809, 16862427]

約数ペア:

[(1, 16862427), (3, 5620809), (9, 1873603), (23, 733149), (29, 581463), (53, 318159), (69, 244383), (87, 193821), (159, 106053), (207, 81461), (261, 64607), (477, 35351), (667, 25281), (1219, 13833), (1537, 10971), (2001, 8427), (2809, 6003), (3657, 4611)]