613668609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9973}}^1$

素因数の和:10078

約数の個数: 32

約数和(自身を含む): 947928960

約数和(自身を除く): 334260351

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 1161, 1431, 2279, 6837, 9973, 20511, 29919, 61533, 89757, 269271, 428839, 528569, 1286517, 1585707, 3859551, 4757121, 11578653, 14271363, 22728467, 68185401, 204556203, 613668609]

約数ペア:

[(1, 613668609), (3, 204556203), (9, 68185401), (27, 22728467), (43, 14271363), (53, 11578653), (129, 4757121), (159, 3859551), (387, 1585707), (477, 1286517), (1161, 528569), (1431, 428839), (2279, 269271), (6837, 89757), (9973, 61533), (20511, 29919)]