55351791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3089}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 87731280

約数和(自身を除く): 32379489

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 3089, 5973, 9267, 17919, 27801, 33979, 101937, 305811, 559109, 1677327, 5031981, 6150199, 18450597, 55351791]

約数ペア:

[(1, 55351791), (3, 18450597), (9, 6150199), (11, 5031981), (33, 1677327), (99, 559109), (181, 305811), (543, 101937), (1629, 33979), (1991, 27801), (3089, 17919), (5973, 9267)]