202156803

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6510

約数の個数: 28

約数和(自身を含む): 310193400

約数和(自身を除く): 108036597

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 6449, 10449, 19347, 31347, 58041, 174123, 277307, 522369, 831921, 1567107, 2495763, 4701321, 7487289, 22461867, 67385601, 202156803]

約数ペア:

[(1, 202156803), (3, 67385601), (9, 22461867), (27, 7487289), (43, 4701321), (81, 2495763), (129, 1567107), (243, 831921), (387, 522369), (729, 277307), (1161, 174123), (3483, 58041), (6449, 31347), (10449, 19347)]