227627829

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 389398464

約数和(自身を除く): 161770635

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 137, 143, 411, 429, 1233, 1287, 1291, 1507, 1781, 3873, 4521, 5343, 11619, 13563, 14201, 16029, 16783, 19591, 42603, 50349, 58773, 127809, 151047, 176319, 176867, 184613, 530601, 553839, 1591803, 1661517, 1945537, 2299271, 5836611, 6897813, 17509833, 20693439, 25291981, 75875943, 227627829]

約数ペア:

[(1, 227627829), (3, 75875943), (9, 25291981), (11, 20693439), (13, 17509833), (33, 6897813), (39, 5836611), (99, 2299271), (117, 1945537), (137, 1661517), (143, 1591803), (411, 553839), (429, 530601), (1233, 184613), (1287, 176867), (1291, 176319), (1507, 151047), (1781, 127809), (3873, 58773), (4521, 50349), (5343, 42603), (11619, 19591), (13563, 16783), (14201, 16029)]