84345237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13331}}^1$

素因数の和:13393

約数の個数: 24

約数和(自身を含む): 131720160

約数和(自身を除く): 47374923

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 13331, 39993, 119979, 253289, 493247, 759867, 1479741, 2279601, 4439223, 9371693, 28115079, 84345237]

約数ペア:

[(1, 84345237), (3, 28115079), (9, 9371693), (19, 4439223), (37, 2279601), (57, 1479741), (111, 759867), (171, 493247), (333, 253289), (703, 119979), (2109, 39993), (6327, 13331)]