227328777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 384667920

約数和(自身を除く): 157339143

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 3089, 4329, 5661, 8177, 9267, 24531, 27801, 40157, 52513, 73593, 114293, 120471, 157539, 342879, 361413, 472617, 682669, 1028637, 1485809, 1942981, 2048007, 4457427, 5828943, 6144021, 13372281, 17486829, 25258753, 75776259, 227328777]

約数ペア:

[(1, 227328777), (3, 75776259), (9, 25258753), (13, 17486829), (17, 13372281), (37, 6144021), (39, 5828943), (51, 4457427), (111, 2048007), (117, 1942981), (153, 1485809), (221, 1028637), (333, 682669), (481, 472617), (629, 361413), (663, 342879), (1443, 157539), (1887, 120471), (1989, 114293), (3089, 73593), (4329, 52513), (5661, 40157), (8177, 27801), (9267, 24531)]