222032079

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1459}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 330327920

約数和(自身を除く): 108295841

約数列:

[1, 3, 9, 37, 111, 333, 457, 1371, 1459, 4113, 4377, 13131, 16909, 50727, 53983, 152181, 161949, 485847, 666763, 2000289, 6000867, 24670231, 74010693, 222032079]

約数ペア:

[(1, 222032079), (3, 74010693), (9, 24670231), (37, 6000867), (111, 2000289), (333, 666763), (457, 485847), (1371, 161949), (1459, 152181), (4113, 53983), (4377, 50727), (13131, 16909)]