55991067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 83545344

約数和(自身を除く): 27554277

約数列:

[1, 3, 11, 33, 101, 107, 157, 303, 321, 471, 1111, 1177, 1727, 3333, 3531, 5181, 10807, 15857, 16799, 32421, 47571, 50397, 118877, 174427, 184789, 356631, 523281, 554367, 1696699, 5090097, 18663689, 55991067]

約数ペア:

[(1, 55991067), (3, 18663689), (11, 5090097), (33, 1696699), (101, 554367), (107, 523281), (157, 356631), (303, 184789), (321, 174427), (471, 118877), (1111, 50397), (1177, 47571), (1727, 32421), (3333, 16799), (3531, 15857), (5181, 10807)]