52543670403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1\times {\mathrm{48973}}^1$

素因数の和:51691

約数の個数: 32

約数和(自身を含む): 84313638400

約数和(自身を除く): 31769967997

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2689, 8067, 18823, 48973, 51091, 56469, 146919, 153273, 342811, 357637, 930487, 1028433, 1072911, 2791461, 6513409, 19540227, 131688397, 395065191, 921818779, 2502079543, 2765456337, 7506238629, 17514556801, 52543670403]

約数ペア:

[(1, 52543670403), (3, 17514556801), (7, 7506238629), (19, 2765456337), (21, 2502079543), (57, 921818779), (133, 395065191), (399, 131688397), (2689, 19540227), (8067, 6513409), (18823, 2791461), (48973, 1072911), (51091, 1028433), (56469, 930487), (146919, 357637), (153273, 342811)]