264216447

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1092

約数の個数: 36

約数和(自身を含む): 421336552

約数和(自身を除く): 157120105

約数列:

[1, 3, 9, 11, 33, 99, 121, 331, 363, 733, 993, 1089, 2199, 2979, 3641, 6597, 8063, 10923, 24189, 32769, 40051, 72567, 88693, 120153, 242623, 266079, 360459, 727869, 798237, 2183607, 2668853, 8006559, 24019677, 29357383, 88072149, 264216447]

約数ペア:

[(1, 264216447), (3, 88072149), (9, 29357383), (11, 24019677), (33, 8006559), (99, 2668853), (121, 2183607), (331, 798237), (363, 727869), (733, 360459), (993, 266079), (1089, 242623), (2199, 120153), (2979, 88693), (3641, 72567), (6597, 40051), (8063, 32769), (10923, 24189)]