27128899917

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{6067}}^1$

素因数の和:6543

約数の個数: 64

約数和(自身を含む): 46835251200

約数和(自身を除く): 19706351283

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 401, 413, 531, 1203, 1239, 1593, 2807, 3609, 3717, 6067, 8421, 10827, 11151, 18201, 23659, 25263, 42469, 54603, 70977, 75789, 127407, 163809, 165613, 212931, 357953, 382221, 496839, 638793, 1073859, 1146663, 1490517, 2432867, 2505671, 3221577, 4471551, 7298601, 7517013, 9664731, 17030069, 21895803, 22551039, 51090207, 65687409, 67653117, 143539153, 153270621, 430617459, 459811863, 1004774071, 1291852377, 3014322213, 3875557131, 9042966639, 27128899917]

約数ペア:

[(1, 27128899917), (3, 9042966639), (7, 3875557131), (9, 3014322213), (21, 1291852377), (27, 1004774071), (59, 459811863), (63, 430617459), (177, 153270621), (189, 143539153), (401, 67653117), (413, 65687409), (531, 51090207), (1203, 22551039), (1239, 21895803), (1593, 17030069), (2807, 9664731), (3609, 7517013), (3717, 7298601), (6067, 4471551), (8421, 3221577), (10827, 2505671), (11151, 2432867), (18201, 1490517), (23659, 1146663), (25263, 1073859), (42469, 638793), (54603, 496839), (70977, 382221), (75789, 357953), (127407, 212931), (163809, 165613)]