203427081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 347098752

約数和(自身を除く): 143671671

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 263, 429, 601, 789, 1287, 1803, 2367, 2893, 3419, 5409, 6611, 7813, 8679, 10257, 19833, 23439, 26037, 30771, 37609, 59499, 70317, 85943, 112827, 158063, 257829, 338481, 474189, 773487, 1422567, 1738693, 2054819, 5216079, 6164457, 15648237, 18493371, 22603009, 67809027, 203427081]

約数ペア:

[(1, 203427081), (3, 67809027), (9, 22603009), (11, 18493371), (13, 15648237), (33, 6164457), (39, 5216079), (99, 2054819), (117, 1738693), (143, 1422567), (263, 773487), (429, 474189), (601, 338481), (789, 257829), (1287, 158063), (1803, 112827), (2367, 85943), (2893, 70317), (3419, 59499), (5409, 37609), (6611, 30771), (7813, 26037), (8679, 23439), (10257, 19833)]