201645017511

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{17569}}^1$

素因数の和:18228

約数の個数: 48

約数和(自身を含む): 315349171200

約数和(自身を除く): 113704153689

約数列:

[1, 3, 7, 21, 49, 147, 163, 479, 489, 1141, 1437, 3353, 3423, 7987, 10059, 17569, 23471, 23961, 52707, 70413, 78077, 122983, 234231, 368949, 546539, 860881, 1639617, 2582643, 2863747, 3825773, 8415551, 8591241, 11477319, 20046229, 25246653, 58908857, 60138687, 140323603, 176726571, 412361999, 420970809, 1237085997, 1371734813, 4115204439, 9602143691, 28806431073, 67215005837, 201645017511]

約数ペア:

[(1, 201645017511), (3, 67215005837), (7, 28806431073), (21, 9602143691), (49, 4115204439), (147, 1371734813), (163, 1237085997), (479, 420970809), (489, 412361999), (1141, 176726571), (1437, 140323603), (3353, 60138687), (3423, 58908857), (7987, 25246653), (10059, 20046229), (17569, 11477319), (23471, 8591241), (23961, 8415551), (52707, 3825773), (70413, 2863747), (78077, 2582643), (122983, 1639617), (234231, 860881), (368949, 546539)]