55149237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 95030208

約数和(自身を除く): 39880971

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 429, 587, 657, 803, 949, 1287, 1761, 2409, 2847, 5283, 6457, 7227, 7631, 8541, 10439, 19371, 22893, 31317, 42851, 58113, 68679, 83941, 93951, 128553, 251823, 385659, 471361, 557063, 755469, 1414083, 1671189, 4242249, 5013567, 6127693, 18383079, 55149237]

約数ペア:

[(1, 55149237), (3, 18383079), (9, 6127693), (11, 5013567), (13, 4242249), (33, 1671189), (39, 1414083), (73, 755469), (99, 557063), (117, 471361), (143, 385659), (219, 251823), (429, 128553), (587, 93951), (657, 83941), (803, 68679), (949, 58113), (1287, 42851), (1761, 31317), (2409, 22893), (2847, 19371), (5283, 10439), (6457, 8541), (7227, 7631)]