212032107

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3539}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 360230400

約数和(自身を除く): 148198293

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 951, 2219, 2853, 3539, 6657, 8559, 10617, 19971, 24773, 31851, 59913, 74319, 95553, 222957, 668871, 1121863, 3365589, 7853041, 10096767, 23559123, 30290301, 70677369, 212032107]

約数ペア:

[(1, 212032107), (3, 70677369), (7, 30290301), (9, 23559123), (21, 10096767), (27, 7853041), (63, 3365589), (189, 1121863), (317, 668871), (951, 222957), (2219, 95553), (2853, 74319), (3539, 59913), (6657, 31851), (8559, 24773), (10617, 19971)]