1972065183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{37561}}^1$

素因数の和:37655

約数の個数: 32

約数和(自身を含む): 3014575872

約数和(自身を除く): 1042510689

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 473, 1221, 1419, 1591, 4773, 17501, 37561, 52503, 112683, 413171, 1239513, 1389757, 1615123, 4169271, 4845369, 15287327, 17766353, 45861981, 53299059, 59759551, 179278653, 657355061, 1972065183]

約数ペア:

[(1, 1972065183), (3, 657355061), (11, 179278653), (33, 59759551), (37, 53299059), (43, 45861981), (111, 17766353), (129, 15287327), (407, 4845369), (473, 4169271), (1221, 1615123), (1419, 1389757), (1591, 1239513), (4773, 413171), (17501, 112683), (37561, 52503)]