125501691

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 200931840

約数和(自身を除く): 75430149

約数列:

[1, 3, 7, 21, 49, 79, 101, 107, 147, 237, 303, 321, 553, 707, 749, 1659, 2121, 2247, 3871, 4949, 5243, 7979, 8453, 10807, 11613, 14847, 15729, 23937, 25359, 32421, 55853, 59171, 75649, 167559, 177513, 226947, 390971, 414197, 529543, 853753, 1172913, 1242591, 1588629, 2561259, 5976271, 17928813, 41833897, 125501691]

約数ペア:

[(1, 125501691), (3, 41833897), (7, 17928813), (21, 5976271), (49, 2561259), (79, 1588629), (101, 1242591), (107, 1172913), (147, 853753), (237, 529543), (303, 414197), (321, 390971), (553, 226947), (707, 177513), (749, 167559), (1659, 75649), (2121, 59171), (2247, 55853), (3871, 32421), (4949, 25359), (5243, 23937), (7979, 15729), (8453, 14847), (10807, 11613)]