156728882691

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{9209}}^1$

素因数の和:9505

約数の個数: 64

約数和(自身を含む): 241587878400

約数和(自身を除く): 84858995709

約数列:

[1, 3, 9, 27, 43, 107, 129, 137, 321, 387, 411, 963, 1161, 1233, 2889, 3699, 4601, 5891, 9209, 13803, 14659, 17673, 27627, 41409, 43977, 53019, 82881, 124227, 131931, 159057, 248643, 395793, 395987, 630337, 985363, 1187961, 1261633, 1891011, 2956089, 3563883, 3784899, 5673033, 8868267, 10691649, 11354697, 17019099, 26604801, 34064091, 42370609, 54250219, 127111827, 134994731, 162750657, 381335481, 404984193, 488251971, 1144006443, 1214952579, 1464755913, 3644857737, 5804773433, 17414320299, 52242960897, 156728882691]

約数ペア:

[(1, 156728882691), (3, 52242960897), (9, 17414320299), (27, 5804773433), (43, 3644857737), (107, 1464755913), (129, 1214952579), (137, 1144006443), (321, 488251971), (387, 404984193), (411, 381335481), (963, 162750657), (1161, 134994731), (1233, 127111827), (2889, 54250219), (3699, 42370609), (4601, 34064091), (5891, 26604801), (9209, 17019099), (13803, 11354697), (14659, 10691649), (17673, 8868267), (27627, 5673033), (41409, 3784899), (43977, 3563883), (53019, 2956089), (82881, 1891011), (124227, 1261633), (131931, 1187961), (159057, 985363), (248643, 630337), (395793, 395987)]