64285551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38197}}^1$

素因数の和:38231

約数の個数: 24

約数和(自身を含む): 107259984

約数和(自身を除く): 42974433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 38197, 114591, 343773, 420167, 649349, 1260501, 1948047, 3781503, 5844141, 7142839, 21428517, 64285551]

約数ペア:

[(1, 64285551), (3, 21428517), (9, 7142839), (11, 5844141), (17, 3781503), (33, 1948047), (51, 1260501), (99, 649349), (153, 420167), (187, 343773), (561, 114591), (1683, 38197)]