139160241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 97230159

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 107, 151, 261, 297, 319, 321, 453, 783, 957, 963, 1177, 1359, 1661, 2871, 2889, 3103, 3531, 4077, 4379, 4983, 8613, 9309, 10593, 13137, 14949, 16157, 27927, 31779, 34133, 39411, 44847, 48169, 48471, 83781, 102399, 118233, 144507, 145413, 177727, 307197, 433521, 436239, 468553, 533181, 921591, 1300563, 1405659, 1599543, 4216977, 4798629, 5154083, 12650931, 15462249, 46386747, 139160241]

約数ペア:

[(1, 139160241), (3, 46386747), (9, 15462249), (11, 12650931), (27, 5154083), (29, 4798629), (33, 4216977), (87, 1599543), (99, 1405659), (107, 1300563), (151, 921591), (261, 533181), (297, 468553), (319, 436239), (321, 433521), (453, 307197), (783, 177727), (957, 145413), (963, 144507), (1177, 118233), (1359, 102399), (1661, 83781), (2871, 48471), (2889, 48169), (3103, 44847), (3531, 39411), (4077, 34133), (4379, 31779), (4983, 27927), (8613, 16157), (9309, 14949), (10593, 13137)]