33327987

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20611}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 56394432

約数和(自身を除く): 23066445

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 20611, 61833, 144277, 226721, 432831, 680163, 1009939, 1587047, 3029817, 4761141, 11109329, 33327987]

約数ペア:

[(1, 33327987), (3, 11109329), (7, 4761141), (11, 3029817), (21, 1587047), (33, 1009939), (49, 680163), (77, 432831), (147, 226721), (231, 144277), (539, 61833), (1617, 20611)]