264865293

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 479356800

約数和(自身を除く): 214491507

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 229, 231, 687, 693, 1603, 1669, 2061, 2519, 4809, 5007, 7557, 11683, 14427, 15021, 17633, 18359, 22671, 35049, 52899, 55077, 105147, 128513, 158697, 165231, 382201, 385539, 1146603, 1156617, 2675407, 3439809, 4204211, 8026221, 12612633, 24078663, 29429477, 37837899, 88288431, 264865293]

約数ペア:

[(1, 264865293), (3, 88288431), (7, 37837899), (9, 29429477), (11, 24078663), (21, 12612633), (33, 8026221), (63, 4204211), (77, 3439809), (99, 2675407), (229, 1156617), (231, 1146603), (687, 385539), (693, 382201), (1603, 165231), (1669, 158697), (2061, 128513), (2519, 105147), (4809, 55077), (5007, 52899), (7557, 35049), (11683, 22671), (14427, 18359), (15021, 17633)]