224724652551

素因数分解:

$3^2\times 7^2\times {\mathrm{3331}}^1\times {\mathrm{152981}}^1$

素因数の和:156332

約数の個数: 36

約数和(自身を含む): 377714393784

約数和(自身を除く): 152989741233

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3331, 9993, 23317, 29979, 69951, 152981, 163219, 209853, 458943, 489657, 1070867, 1376829, 1468971, 3212601, 7496069, 9637803, 22488207, 67464621, 509579711, 1528739133, 3567057977, 4586217399, 10701173931, 24969405839, 32103521793, 74908217517, 224724652551]

約数ペア:

[(1, 224724652551), (3, 74908217517), (7, 32103521793), (9, 24969405839), (21, 10701173931), (49, 4586217399), (63, 3567057977), (147, 1528739133), (441, 509579711), (3331, 67464621), (9993, 22488207), (23317, 9637803), (29979, 7496069), (69951, 3212601), (152981, 1468971), (163219, 1376829), (209853, 1070867), (458943, 489657)]