163236447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56857}}^1$

素因数の和:56903

約数の個数: 24

約数和(自身を含む): 266095440

約数和(自身を除く): 102858993

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 56857, 170571, 511713, 625427, 1648853, 1876281, 4946559, 5628843, 14839677, 18137383, 54412149, 163236447]

約数ペア:

[(1, 163236447), (3, 54412149), (9, 18137383), (11, 14839677), (29, 5628843), (33, 4946559), (87, 1876281), (99, 1648853), (261, 625427), (319, 511713), (957, 170571), (2871, 56857)]