203870007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8689}}^1$

素因数の和:8788

約数の個数: 32

約数和(自身を含む): 333696000

約数和(自身を除く): 129825993

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 8689, 23463, 26067, 78201, 95579, 234603, 286737, 686431, 860211, 2059293, 2580633, 6177879, 7550741, 18533637, 22652223, 67956669, 203870007]

約数ペア:

[(1, 203870007), (3, 67956669), (9, 22652223), (11, 18533637), (27, 7550741), (33, 6177879), (79, 2580633), (99, 2059293), (237, 860211), (297, 686431), (711, 286737), (869, 234603), (2133, 95579), (2607, 78201), (7821, 26067), (8689, 23463)]