55331211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 29340789

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 839, 1157, 1691, 2517, 3471, 5073, 10907, 15941, 21983, 32721, 47823, 65949, 74671, 207233, 224013, 621699, 970723, 1418749, 2912169, 4256247, 18443737, 55331211]

約数ペア:

[(1, 55331211), (3, 18443737), (13, 4256247), (19, 2912169), (39, 1418749), (57, 970723), (89, 621699), (247, 224013), (267, 207233), (741, 74671), (839, 65949), (1157, 47823), (1691, 32721), (2517, 21983), (3471, 15941), (5073, 10907)]